diff --git a/vendor/tinymce/tinymce/changelog.txt b/vendor/tinymce/tinymce/changelog.txt
index a3b46c5a..e69de29b 100644
--- a/vendor/tinymce/tinymce/changelog.txt
+++ b/vendor/tinymce/tinymce/changelog.txt
@@ -1,774 +0,0 @@
-Version 4.6.7 (2017-09-18)
-    Fixed bug where paste wasn't working in IOS.
-    Fixed bug where the Word Count Plugin didn't count some mathematical operators correctly.
-    Fixed bug where inserting a list in a table caused the cell to expand in height.
-    Fixed bug where pressing enter in a list located inside of a table deleted list items instead of inserting new list item.
-    Fixed bug where copy and pasting table cells produced inconsistent results.
-    Fixed bug where initializing an editor with an ID of 'length' would throw an exception.
-    Fixed bug where it was possible to split a non merged table cell.
-    Fixed bug where copy and pasting a list with a very specific selection into another list would produce a nested list.
-    Fixed bug where copy and pasting ordered lists sometimes produced unordered lists.
-    Fixed bug where padded elements inside other elements would be treated as empty.
-    Added some missing translations to Image, Link and Help plugins.
-    Fixed so you can resize images inside a figure element.
-    Fixed bug where an inline TinyMCE editor initialized on a table did not set selection on load in Chrome.
-    Fixed the positioning of the inlite toolbar when the target element wasn't big enough to fit the toolbar.
-Version 4.6.6 (2017-08-30)
-    Fixed so that notifications wrap long text content instead of bleeding outside the notification element.
-    Fixed so the content_style css is added after the skin and custom stylesheets.
-    Fixed bug where it wasn't possible to remove a table with the Cut button.
-    Fixed bug where the center format wasn't getting the same font size as the other formats in the format preview.
-    Fixed bug where the wordcount plugin wasn't counting hyphenated words correctly.
-    Fixed bug where all content pasted into the editor was added to the end of the editor.
-    Fixed bug where enter keydown on list item selection only deleted content and didn't create a new line.
-    Fixed bug where destroying the editor while the content css was still loading caused error notifications on Firefox.
-    Fixed bug where undoing cut operation in IE11 left some unwanted html in the editor content.
-    Fixed bug where enter keydown would throw an error in IE11.
-    Fixed bug where duplicate instances of an editor were added to the editors array when using the createEditor API.
-    Fixed bug where the formatter applied formats on the wrong content when spellchecker was activated.
-    Fixed bug where switching formats would reset font size on child nodes.
-    Fixed bug where the table caption element weren't always the first descendant to the table tag.
-    Fixed bug where pasting some content into the editor on chrome some newlines were removed.
-    Fixed bug where it wasn't possible to remove a list if a list item was a table element.
-    Fixed bug where copy/pasting partial selections of tables wouldn't produce a proper table.
-    Fixed bug where the searchreplace plugin could not find consecutive spaces.
-    Fixed bug where background color wasn't applied correctly on some partially selected contents.
-Version 4.6.5 (2017-08-02)
-    Added new inline_boundaries_selector that allows you to specify the elements that should have boundaries.
-    Added new local upload feature this allows the user to upload images directly from the image dialog.
-    Added a new api for providing meta data for plugins. It will show up in the help dialog if it's provided.
-    Fixed so that the notifications created by the notification manager are more screen reader accessible.
-    Fixed bug where changing the list format on multiple selected lists didn't change all of the lists.
-    Fixed bug where the nonbreaking plugin would insert multiple undo levels when pressing the tab key.
-    Fixed bug where delete/backspace wouldn't render a caret when all editor contents where deleted.
-    Fixed bug where delete/backspace wouldn't render a caret if the deleted element was a single contentEditable false element.
-    Fixed bug where the wordcount plugin wouldn't count words correctly if word where typed after applying a style format.
-    Fixed bug where the wordcount plugin would count mathematical formulas as multiple words for example 1+1=2.
-    Fixed bug where formatting of triple clicked blocks on Chrome/Safari would result in styles being added outside the visual selection.
-    Fixed bug where paste would add the contents to the end of the editor area when inline mode was used.
-    Fixed bug where toggling off bold formatting on text entered in a new paragraph would add an extra line break.
-    Fixed bug where autolink plugin would only produce a link on every other consecutive link on Firefox.
-    Fixed bug where it wasn't possible to select all contents if the content only had one pre element.
-    Fixed bug where sizzle would produce lagging behavior on some sites due to repaints caused by feature detection.
-    Fixed bug where toggling off inline formats wouldn't include the space on selected contents with leading or trailing spaces.
-    Fixed bug where the cut operation in UI wouldn't work in Chrome.
-    Fixed bug where some legacy editor initialization logic would throw exceptions about editor settings not being defined.
-    Fixed bug where it wasn't possible to apply text color to links if they where part of a non collapsed selection.
-    Fixed bug where an exception would be thrown if the user selected a video element and then moved the focus outside the editor.
-    Fixed bug where list operations didn't work if there where block elements inside the list items.
-    Fixed bug where applying block formats to lists wrapped in block elements would apply to all elements in that wrapped block.
-Version 4.6.4 (2017-06-13)
-    Fixed bug where the editor would move the caret when clicking on the scrollbar next to a content editable false block.
-    Fixed bug where the text color select dropdowns wasn't placed correctly when they didn't fit the width of the screen.
-    Fixed bug where the default editor line height wasn't working for mixed font size contents.
-    Fixed bug where the content css files for inline editors were loaded multiple times for multiple editor instances.
-    Fixed bug where the initial value of the font size/font family dropdowns wasn't displayed.
-    Fixed bug where the I18n api was not supporting arrays as the translation replacement values.
-    Fixed bug where chrome would display "The given range isn't in document." errors for invalid ranges passed to setRng.
-    Fixed bug where the compat3x plugin wasn't working since the global tinymce references wasn't resolved correctly.
-    Fixed bug where the preview plugin wasn't encoding the base url passed into the iframe contents producing a xss bug.
-    Fixed bug where the dom parser/serializer wasn't handling some special elements like noframes, title and xmp.
-    Fixed bug where the dom parser/serializer wasn't handling cdata sections with comments inside.
-    Fixed bug where the editor would scroll to the top of the editable area if a dialog was closed in inline mode.
-    Fixed bug where the link dialog would not display the right rel value if rel_list was configured.
-    Fixed bug where the context menu would select images on some platforms but not others.
-    Fixed bug where the filenames of images were not retained on dragged and drop into the editor from the desktop.
-    Fixed bug where the paste plugin would misrepresent newlines when pasting plain text and having forced_root_block configured.
-    Fixed so that the error messages for the imagetools plugin is more human readable.
-    Fixed so the internal validate setting for the parser/serializer can't be set from editor initialization settings.
-Version 4.6.3 (2017-05-30)
-    Fixed bug where the arrow keys didn't work correctly when navigating on nested inline boundary elements.
-    Fixed bug where delete/backspace didn't work correctly on nested inline boundary elements.
-    Fixed bug where image editing didn't work on subsequent edits of the same image.
-    Fixed bug where charmap descriptions wouldn't properly wrap if they exceeded the width of the box.
-    Fixed bug where the default image upload handler only accepted 200 as a valid http status code.
-    Fixed so rel on target=_blank links gets forced with only noopener instead of both noopener and noreferrer.
-Version 4.6.2 (2017-05-23)
-    Fixed bug where the SaxParser would run out of memory on very large documents.
-    Fixed bug with formatting like font size wasn't applied to del elements.
-    Fixed bug where various api calls would be throwing exceptions if they where invoked on a removed editor instance.
-    Fixed bug where the branding position would be incorrect if the editor was inside a hidden tab and then later showed.
-    Fixed bug where the color levels feature in the imagetools dialog wasn't working properly.
-    Fixed bug where imagetools dialog wouldn't pre-load images from CORS domains, before trying to prepare them for editing.
-    Fixed bug where the tab key would move the caret to the next table cell if being pressed inside a list inside a table.
-    Fixed bug where the cut/copy operations would loose parent context like the current format etc.
-    Fixed bug with format preview not working on invalid elements excluded by valid_elements.
-    Fixed bug where blocks would be merged in incorrect order on backspace/delete.
-    Fixed bug where zero length text nodes would cause issues with the undo logic if there where iframes present.
-    Fixed bug where the font size/family select lists would throw errors if the first node was a comment.
-    Fixed bug with csp having to allow local script evaluation since it was used to detect global scope.
-    Fixed bug where CSP required a relaxed option for javascript: URLs in unsupported legacy browsers.
-    Fixed bug where a fake caret would be rendered for td with the contenteditable=false.
-    Fixed bug where typing would be blocked on IE 11 when within a nested contenteditable=true/false structure.
-Version 4.6.1 (2017-05-10)
-    Added configuration option to list plugin to disable tab indentation.
-    Fixed bug where format change on very specific content could cause the selection to change.
-    Fixed bug where TinyMCE could not be lazyloaded through jquery integration.
-    Fixed bug where entities in style attributes weren't decoded correctly on paste in webkit.
-    Fixed bug where fontsize_formats option had been renamed incorrectly.
-    Fixed bug with broken backspace/delete behaviour between contenteditable=false blocks.
-    Fixed bug where it wasn't possible to backspace to the previous line with the inline boundaries functionality turned on.
-    Fixed bug where is wasn't possible to move caret left and right around a linked image with the inline boundaries functionality turned on.
-    Fixed bug where pressing enter after/before hr element threw exception. Patch contributed bradleyke.
-    Fixed so the CSS in the visualblocks plugin doesn't overwrite background color. Patch contributed by Christian Rank.
-    Fixed bug where multibyte characters weren't encoded correctly. Patch contributed by James Tarkenton.
-    Fixed bug where shift-click to select within contenteditable=true fields wasn't working.
-Version 4.6.0 (2017-05-04)
-    Dropped support for IE 8-10 due to market share and lack of support from Microsoft. See tinymce docs for details.
-    Added an inline boundary caret position feature that makes it easier to type at the beginning/end of links/code elements.
-    Added a help plugin that adds a button and a dialog showing the editor shortcuts and loaded plugins.
-    Added an inline_boundaries option that allows you to disable the inline boundary feature if it's not desired.
-    Added a new ScrollIntoView event that allows you to override the default scroll to element behavior.
-    Added role and aria- attributes as valid elements in the default valid elements config.
-    Added new internal flag for PastePreProcess/PastePostProcess this is useful to know if the paste was coming from an external source.
-    Added new ignore function to UndoManager this works similar to transact except that it doesn't add an undo level by default.
-    Fixed so that urls gets retained for images when being edited. This url is then passed on to the upload handler.
-    Fixed so that the editors would be initialized on readyState interactive instead of complete.
-    Fixed so that the init event of the editor gets fired once all contentCSS files have been properly loaded.
-    Fixed so that width/height of the editor gets taken from the textarea element if it's explicitly specified in styles.
-    Fixed so that keep_styles set to false no longer clones class/style from the previous paragraph on enter.
-    Fixed so that the default line-height is 1.2em to avoid zwnbsp characters from producing text rendering glitches on Windows.
-    Fixed so that loading errors of content css gets presented by a notification message.
-    Fixed so figure image elements can be linked when selected this wraps the figure image in a anchor element.
-    Fixed bug where it wasn't possible to copy/paste rows with colspans by using the table copy/paste feature.
-    Fixed bug where the protect setting wasn't properly applied to header/footer parts when using the fullpage plugin.
-    Fixed bug where custom formats that specified upper case element names where not applied correctly.
-    Fixed bug where some screen readers weren't reading buttons due to an aria specific fix for IE 8.
-    Fixed bug where cut wasn't working correctly on iOS due to it's clipboard API not working correctly.
-    Fixed bug where Edge would paste div elements instead of paragraphs when pasting plain text.
-    Fixed bug where the textpattern plugin wasn't dealing with trailing punctuations correctly.
-    Fixed bug where image editing would some times change the image format from jpg to png.
-    Fixed bug where some UI elements could be inserted into the toolbar even if they where not registered.
-    Fixed bug where it was possible to click the TD instead of the character in the character map and that caused an exception.
-    Fixed bug where the font size/font family dropdowns would sometimes show an incorrect value due to css not being loaded in time.
-    Fixed bug with the media plugin inserting undefined instead of retaining size when media_dimensions was set to false.
-    Fixed bug with deleting images when forced_root_blocks where set to false.
-    Fixed bug where input focus wasn't properly handled on nested content editable elements.
-    Fixed bug where Chrome/Firefox would throw an exception when selecting images due to recent change of setBaseAndExtent support.
-    Fixed bug where malformed blobs would throw exceptions now they are simply ignored.
-    Fixed bug where backspace/delete wouldn't work properly in some cases where all contents was selected in WebKit.
-    Fixed bug with Angular producing errors since it was expecting events objects to be patched with their custom properties.
-    Fixed bug where the formatter would apply formatting to spellchecker errors now all bogus elements are excluded.
-    Fixed bug with backspace/delete inside table caption elements wouldn't behave properly on IE 11.
-    Fixed bug where typing after a contenteditable false inline element could move the caret to the end of that element.
-    Fixed bug where backspace before/after contenteditable false blocks wouldn't properly remove the right element.
-    Fixed bug where backspace before/after contenteditable false inline elements wouldn't properly empty the current block element.
-    Fixed bug where vertical caret navigation with a custom line-height would sometimes match incorrect positions.
-    Fixed bug with paste on Edge where character encoding wasn't handled properly due to a browser bug.
-    Fixed bug with paste on Edge where extra fragment data was inserted into the contents when pasting.
-    Fixed bug with pasting contents when having a whole block element selected on WebKit could cause WebKit spans to appear.
-    Fixed bug where the visualchars plugin wasn't working correctly showing invisible nbsp characters.
-    Fixed bug where browsers would hang if you tried to load some malformed html contents.
-    Fixed bug where the init call promise wouldn't resolve if the specified selector didn't find any matching elements.
-    Fixed bug where the Schema isValidChild function was case sensitive.
-Version 4.5.3 (2017-02-01)
-    Added keyboard navigation for menu buttons when the menu is in focus.
-    Added api to the list plugin for setting custom classes/attributes on lists.
-    Added validation for the anchor plugin input field according to W3C id naming specifications.
-    Fixed bug where media placeholders were removed after resize with the forced_root_block setting set to false.
-    Fixed bug where deleting selections with similar sibling nodes sometimes deleted the whole document.
-    Fixed bug with inlite theme where several toolbars would appear scrolling when more than one instance of the editor was in use.
-    Fixed bug where the editor would throw error with the fontselect plugin on hidden editor instances in Firefox.
-    Fixed bug where the background color would not stretch to the font size.
-    Fixed bug where font size would be removed when changing background color.
-    Fixed bug where the undomanager trimmed away whitespace between nodes on undo/redo.
-    Fixed bug where media_dimensions=false in media plugin caused the editor to throw an error.
-    Fixed bug where IE was producing font/u elements within links on paste.
-    Fixed bug where some button tooltips were broken when compat3x was in use.
-    Fixed bug where backspace/delete/typeover would remove the caption element.
-    Fixed bug where powerspell failed to function when compat3x was enabled.
-    Fixed bug where it wasn't possible to apply sub/sup on text with large font size.
-    Fixed bug where pre tags with spaces weren't treated as content.
-    Fixed bug where Meta+A would select the entire document instead of all contents in nested ce=true elements.
-Version 4.5.2 (2017-01-04)
-    Added missing keyboard shortcut description for the underline menu item in the format menu.
-    Fixed bug where external blob urls wasn't properly handled by editor upload logic. Patch contributed by David Oviedo.
-    Fixed bug where urls wasn't treated as a single word by the wordcount plugin.
-    Fixed bug where nbsp characters wasn't treated as word delimiters by the wordcount plugin.
-    Fixed bug where editor instance wasn't properly passed to the format preview logic. Patch contributed by NullQuery.
-    Fixed bug where the fake caret wasn't hidden when you moved selection to a cE=false element.
-    Fixed bug where it wasn't possible to edit existing code sample blocks.
-    Fixed bug where it wasn't possible to delete editor contents if the selection included an empty block.
-    Fixed bug where the formatter wasn't expanding words on some international characters. Patch contributed by Martin Larochelle.
-    Fixed bug where the open link feature wasn't working correctly on IE 11.
-    Fixed bug where enter before/after a cE=false block wouldn't properly padd the paragraph with an br element.
-    Fixed so font size and font family select boxes always displays a value by using the runtime style as a fallback.
-    Fixed so missing plugins will be logged to console as warnings rather than halting the initialization of the editor.
-    Fixed so splitbuttons become normal buttons in advlist plugin if styles are empty. Patch contributed by René Schleusner.
-    Fixed so you can multi insert rows/cols by selecting table cells and using insert rows/columns.
-Version 4.5.1 (2016-12-07)
-    Fixed bug where the lists plugin wouldn't initialize without the advlist plugins if served from cdn.
-    Fixed bug where selectors with "*" would cause the style format preview to throw an error.
-    Fixed bug with toggling lists off on lists with empty list items would throw an error.
-    Fixed bug where editing images would produce non existing blob uris.
-    Fixed bug where the offscreen toc selection would be treated as the real toc element.
-    Fixed bug where the aria level attribute for element path would have an incorrect start index.
-    Fixed bug where the offscreen selection of cE=false that where very wide would be shown onscreen. Patch contributed by Steven Bufton.
-    Fixed so the default_link_target gets applied to links created by the autolink plugin.
-    Fixed so that the name attribute gets removed by the anchor plugin if editing anchors.
-Version 4.5.0 (2016-11-23)
-    Added new toc plugin allows you to insert table of contents based on editor headings.
-    Added new auto complete menu to all url fields. Adds history, link to anchors etc.
-    Added new sidebar api that allows you to add custom sidebar panels and buttons to toggle these.
-    Added new insert menu button that allows you to have multiple insert functions under the same menu button.
-    Added new open link feature to ctrl+click, alt+enter and context menu.
-    Added new media_embed_handler option to allow the media plugin to be populated with custom embeds.
-    Added new support for editing transparent images using the image tools dialog.
-    Added new images_reuse_filename option to allow filenames of images to be retained for upload.
-    Added new security feature where links with target="_blank" will by default get rel="noopener noreferrer".
-    Added new allow_unsafe_link_target to allow you to opt-out of the target="_blank" security feature.
-    Added new style_formats_autohide option to automatically hide styles based on context.
-    Added new codesample_content_css option to specify where the code sample prism css is loaded from.
-    Added new support for Japanese/Chinese word count following the unicode standards on this.
-    Added new fragmented undo levels this dramatically reduces flicker on contents with iframes.
-    Added new live previews for complex elements like table or lists.
-    Fixed bug where it wasn't possible to properly tab between controls in a dialog with a disabled form item control.
-    Fixed bug where firefox would generate a rectangle on elements produced after/before a cE=false elements.
-    Fixed bug with advlist plugin not switching list element format properly in some edge cases.
-    Fixed bug where col/rowspans wasn't correctly computed by the table plugin in some cases.
-    Fixed bug where the table plugin would thrown an error if object_resizing was disabled.
-    Fixed bug where some invalid markup would cause issues when running in XHTML mode. Patch contributed by Charles Bourasseau.
-    Fixed bug where the fullscreen class wouldn't be removed properly when closing dialogs.
-    Fixed bug where the PastePlainTextToggle event wasn't fired by the paste plugin when the state changed.
-    Fixed bug where table the row type wasn't properly updated in table row dialog. Patch contributed by Matthias Balmer.
-    Fixed bug where select all and cut wouldn't place caret focus back to the editor in WebKit. Patch contributed by Daniel Jalkut.
-    Fixed bug where applying cell/row properties to multiple cells/rows would reset other unchanged properties.
-    Fixed bug where some elements in the schema would have redundant/incorrect children.
-    Fixed bug where selector and target options would cause issues if used together.
-    Fixed bug where drag/drop of images from desktop on chrome would thrown an error.
-    Fixed bug where cut on WebKit/Blink wouldn't add an undo level.
-    Fixed bug where IE 11 would scroll to the cE=false elements when they where selected.
-    Fixed bug where keys like F5 wouldn't work when a cE=false element was selected.
-    Fixed bug where the undo manager wouldn't stop the typing state when commands where executed.
-    Fixed bug where unlink on wrapped links wouldn't work properly.
-    Fixed bug with drag/drop of images on WebKit where the image would be deleted form the source editor.
-    Fixed bug where the visual characters mode would be disabled when contents was extracted from the editor.
-    Fixed bug where some browsers would toggle of formats applied to the caret when clicking in the editor toolbar.
-    Fixed bug where the custom theme function wasn't working correctly.
-    Fixed bug where image option for custom buttons required you to have icon specified as well.
-    Fixed bug where the context menu and contextual toolbars would be visible at the same time and sometimes overlapping.
-    Fixed bug where the noneditable plugin would double wrap elements when using the noneditable_regexp option.
-    Fixed bug where tables would get padding instead of margin when you used the indent button.
-    Fixed bug where the charmap plugin wouldn't properly insert non breaking spaces.
-    Fixed bug where the color previews in color input boxes wasn't properly updated.
-    Fixed bug where the list items of previous lists wasn't merged in the right order.
-    Fixed bug where it wasn't possible to drag/drop inline-block cE=false elements on IE 11.
-    Fixed bug where some table cell merges would produce incorrect rowspan/colspan.
-    Fixed so the font size of the editor defaults to 14px instead of 11px this can be overridden by custom css.
-    Fixed so wordcount is debounced to reduce cpu hogging on larger texts.
-    Fixed so tinymce global gets properly exported as a module when used with some module bundlers.
-    Fixed so it's possible to specify what css properties you want to preview on specific formats.
-    Fixed so anchors are contentEditable=false while within the editor.
-    Fixed so selected contents gets wrapped in a inline code element by the codesample plugin.
-    Fixed so conditional comments gets properly stripped independent of case. Patch contributed by Georgii Dolzhykov.
-    Fixed so some escaped css sequences gets properly handled. Patch contributed by Georgii Dolzhykov.
-    Fixed so notifications with the same message doesn't get displayed at the same time.
-    Fixed so F10 can be used as an alternative key to focus to the toolbar.
-    Fixed various api documentation issues and typos.
-    Removed layer plugin since it wasn't really ported from 3.x and there doesn't seem to be much use for it.
-    Removed moxieplayer.swf from the media plugin since it wasn't used by the media plugin.
-    Removed format state from the advlist plugin to be more consistent with common word processors.
-Version 4.4.3 (2016-09-01)
-    Fixed bug where copy would produce an exception on Chrome.
-    Fixed bug where deleting lists on IE 11 would merge in correct text nodes.
-    Fixed bug where deleting partial lists with indentation wouldn't cause proper normalization.
-Version 4.4.2 (2016-08-25)
-    Added new importcss_exclusive option to disable unique selectors per group.
-    Added new group specific selector_converter option to importcss plugin.
-    Added new codesample_languages option to apply custom languages to codesample plugin.
-    Added new codesample_dialog_width/codesample_dialog_height options.
-    Fixed bug where fullscreen button had an incorrect keyboard shortcut.
-    Fixed bug where backspace/delete wouldn't work correctly from a block to a cE=false element.
-    Fixed bug where smartpaste wasn't detecting links with special characters in them like tilde.
-    Fixed bug where the editor wouldn't get proper focus if you clicked on a cE=false element.
-    Fixed bug where it wasn't possible to copy/paste table rows that had merged cells.
-    Fixed bug where merging cells could some times produce invalid col/rowspan attibute values.
-    Fixed bug where getBody would sometimes thrown an exception now it just returns null if the iframe is clobbered.
-    Fixed bug where drag/drop of cE=false element wasn't properly constrained to viewport.
-    Fixed bug where contextmenu on Mac would collapse any selection to a caret.
-    Fixed bug where rtl mode wasn't rendered properly when loading a language pack with the rtl flag.
-    Fixed bug where Kamer word bounderies would be stripped from contents.
-    Fixed bug where lists would sometimes render two dots or numbers on the same line.
-    Fixed bug where the skin_url wasn't used by the inlite theme.
-    Fixed so data attributes are ignored when comparing formats in the formatter.
-    Fixed so it's possible to disable inline toolbars in the inlite theme.
-    Fixed so template dialog gets resized if it doesn't fit the window viewport.
-Version 4.4.1 (2016-07-26)
-    Added smart_paste option to paste plugin to allow disabling the paste behavior if needed.
-    Fixed bug where png urls wasn't properly detected by the smart paste logic.
-    Fixed bug where the element path wasn't working properly when multiple editor instances where used.
-    Fixed bug with creating lists out of multiple paragraphs would just create one list item instead of multiple.
-    Fixed bug where scroll position wasn't properly handled by the inlite theme to place the toolbar properly.
-    Fixed bug where multiple instances of the editor using the inlite theme didn't render the toolbar properly.
-    Fixed bug where the shortcut label for fullscreen mode didn't match the actual shortcut key.
-    Fixed bug where it wasn't possible to select cE=false blocks using touch devices on for example iOS.
-    Fixed bug where it was possible to select the child image within a cE=false on IE 11.
-    Fixed so inserts of html containing lists doesn't merge with any existing lists unless it's a paste operation.
-Version 4.4.0 (2016-06-30)
-    Added new inlite theme this is a more lightweight inline UI.
-    Added smarter paste logic that auto detects urls in the clipboard and inserts images/links based on that.
-    Added a better image resize algorithm for better image quality in the imagetools plugin.
-    Fixed bug where it wasn't possible to drag/dropping cE=false elements on FF.
-    Fixed bug where backspace/delete before/after a cE=false block would produce a new paragraph.
-    Fixed bug where list style type css property wasn't preserved when indenting lists.
-    Fixed bug where merging of lists where done even if the list style type was different.
-    Fixed bug where the image_dataimg_filter function wasn't used when pasting images.
-    Fixed bug where nested editable within a non editable element would cause scroll on focus in Chrome.
-    Fixed so invalid targets for inline mode is blocked on initialization. We only support elements that can have children.
-Version 4.3.13 (2016-06-08)
-    Added characters with a diacritical mark to charmap plugin. Patch contributed by Dominik Schilling.
-    Added better error handling if the image proxy service would produce errors.
-    Fixed issue with pasting list items into list items would produce nested list rather than a merged list.
-    Fixed bug where table selection could get stuck in selection mode for inline editors.
-    Fixed bug where it was possible to place the caret inside the resize grid elements.
-    Fixed bug where it wasn't possible to place in elements horizontally adjacent cE=false blocks.
-    Fixed bug where multiple notifications wouldn't be properly placed on screen.
-    Fixed bug where multiple editor instance of the same id could be produces in some specific integrations.
-Version 4.3.12 (2016-05-10)
-    Fixed bug where focus calls couldn't be made inside the editors PostRender event handler.
-    Fixed bug where some translations wouldn't work as expected due to a bug in editor.translate.
-    Fixed bug where the node change event could fire with a node out side the root of the editor.
-    Fixed bug where Chrome wouldn't properly present the keyboard paste clipboard details when paste was clicked.
-    Fixed bug where merged cells in tables couldn't be selected from right to left.
-    Fixed bug where insert row wouldn't properly update a merged cells rowspan property.
-    Fixed bug where the color input boxes preview field wasn't properly set on initialization.
-    Fixed bug where IME composition inside table cells wouldn't work as expected on IE 11.
-    Fixed so all shadow dom support is under and experimental flag due to flaky browser support.
-Version 4.3.11 (2016-04-25)
-    Fixed bug where it wasn't possible to insert empty blocks though the API unless they where padded.
-    Fixed bug where you couldn't type the Euro character on Windows.
-    Fixed bug where backspace/delete from a cE=false element to a text block didn't work properly.
-    Fixed bug where the text color default grid would render incorrectly.
-    Fixed bug where the codesample plugin wouldn't load the css in the editor for multiple editors.
-    Fixed so the codesample plugin textarea gets focused by default.
-Version 4.3.10 (2016-04-12)
-    Fixed bug where the key "y" on WebKit couldn't be entered due to conflict with keycode for F10 on keypress.
-Version 4.3.9 (2016-04-12)
-    Added support for focusing the contextual toolbars using keyboard.
-    Added keyboard support for slider UI controls. You can no increase/decrease using arrow keys.
-    Added url pattern matching for Dailymotion to media plugin. Patch contributed by Bertrand Darbon.
-    Added body_class to template plugin preview. Patch contributed by Milen Petrinski.
-    Added options to better override textcolor pickers with custom colors. Patch contributed by Xavier Boubert.
-    Added visual arrows to inline contextual toolbars so that they point to the element being active.
-    Fixed so toolbars for tables or other larger elements get better positioned below the scrollable viewport.
-    Fixed bug where it was possible to click links inside cE=false blocks.
-    Fixed bug where event targets wasn't properly handled in Safari Technical Preview.
-    Fixed bug where drag/drop text in FF 45 would make the editor caret invisible.
-    Fixed bug where the remove state wasn't properly set on editor instances when detected as clobbered.
-    Fixed bug where offscreen selection of some cE=false elements would render onscreen. Patch contributed by Steven Bufton
-    Fixed bug where enter would clone styles out side the root on editors inside a span. Patch contributed by ChristophKaser.
-    Fixed bug where drag/drop of images into the editor didn't work correctly in FF.
-    Fixed so the first item in panels for the imagetools dialog gets proper keyboard focus.
-    Changed the Meta+Shift+F shortcut to Ctrl+Shift+F since Czech, Slovak, Polish languages used the first one for input.
-Version 4.3.8 (2016-03-15)
-    Fixed bug where inserting HR at the end of a block element would produce an extra empty block.
-    Fixed bug where links would be clickable when readonly mode was enabled.
-    Fixed bug where the formatter would normalize to the wrong node on very specific content.
-    Fixed bug where some nested list items couldn't be indented properly.
-    Fixed bug where links where clickable in the preview dialog.
-    Fixed so the alt attribute doesn't get padded with an empty value by default.
-    Fixed so nested alignment works more correctly. You will now alter the alignment to the closest block parent.
-Version 4.3.7 (2016-03-02)
-    Fixed bug where incorrect icons would be rendered for imagetools edit and color levels.
-    Fixed bug where navigation using arrow keys inside a SelectBox didn't move up/down.
-    Fixed bug where the visualblocks plugin would render borders round internal UI elements.
-Version 4.3.6 (2016-03-01)
-    Added new paste_remember_plaintext_info option to allow a global disable of the plain text mode notification.
-    Added new PastePlainTextToggle event that fires when plain text mode toggles on/off.
-    Fixed bug where it wasn't possible to select media elements since the drag logic would snap it to mouse cursor.
-    Fixed bug where it was hard to place the caret inside nested cE=true elements when the outer cE=false element was focused.
-    Fixed bug where editors wouldn't properly initialize if both selector and mode where used.
-    Fixed bug where IME input inside table cells would switch the IME off.
-    Fixed bug where selection inside the first table cell would cause the whole table cell to get selected.
-    Fixed bug where error handling of images being uploaded wouldn't properly handle faulty statuses.
-    Fixed bug where inserting contents before a HR would cause an exception to be thrown.
-    Fixed bug where copy/paste of Excel data would be inserted as an image.
-    Fixed caret position issues with copy/paste of inline block cE=false elements.
-    Fixed issues with various menu item focus bugs in Chrome. Where the focused menu bar item wasn't properly blurred.
-    Fixed so the notifications have a solid background since it would be hard to read if there where text under it.
-    Fixed so notifications gets animated similar to the ones used by dialogs.
-    Fixed so larger images that gets pasted is handled better.
-    Fixed so the window close button is more uniform on various platform and also increased it's hit area.
-Version 4.3.5 (2016-02-11)
-    Npm version bump due to package not being fully updated.
-Version 4.3.4 (2016-02-11)
-    Added new OpenWindow/CloseWindow events that gets fired when windows open/close.
-    Added new NewCell/NewRow events that gets fired when table cells/rows are created.
-    Added new Promise return value to tinymce.init makes it easier to handle initialization.
-    Removed the jQuery version the jQuery plugin is now moved into the main package.
-    Removed jscs from build process since eslint can now handle code style checking.
-    Fixed various bugs with drag/drop of contentEditable:false elements.
-    Fixed bug where deleting of very specific nested list items would result in an odd list.
-    Fixed bug where lists would get merged with adjacent lists outside the editable inline root.
-    Fixed bug where MS Edge would crash when closing a dialog then clicking a menu item.
-    Fixed bug where table cell selection would add undo levels.
-    Fixed bug where table cell selection wasn't removed when inline editor where removed.
-    Fixed bug where table cell selection wouldn't work properly on nested tables.
-    Fixed bug where table merge menu would be available when merging between thead and tbody.
-    Fixed bug where table row/column resize wouldn't get properly removed when the editor was removed.
-    Fixed bug where Chrome would scroll to the editor if there where a empty hash value in document url.
-    Fixed bug where the cache suffix wouldn't work correctly with the importcss plugin.
-    Fixed bug where selection wouldn't work properly on MS Edge on Windows Phone 10.
-    Fixed so adjacent pre blocks gets joined into one pre block since that seems like the user intent.
-    Fixed so events gets properly dispatched in shadow dom. Patch provided by Nazar Mokrynskyi.
-Version 4.3.3 (2016-01-14)
-    Added new table_resize_bars configuration setting.  This setting allows you to disable the table resize bars.
-    Added new beforeInitialize event to tinymce.util.XHR lets you modify XHR properties before open. Patch contributed by Brent Clintel.
-    Added new autolink_pattern setting to autolink plugin. Enables you to override the default autolink formats. Patch contributed by Ben Tiedt.
-    Added new charmap option that lets you override the default charmap of the charmap plugin.
-    Added new charmap_append option that lets you add new characters to the default charmap of the charmap plugin.
-    Added new insertCustomChar event that gets fired when a character is inserted by the charmap plugin.
-    Fixed bug where table cells started with a superfluous   in IE10+.
-    Fixed bug where table plugin would retain all BR tags when cells were merged.
-    Fixed bug where media plugin would strip underscores from youtube urls.
-    Fixed bug where IME input would fail on IE 11 if you typed within a table.
-    Fixed bug where double click selection of a word would remove the space before the word on insert contents.
-    Fixed bug where table plugin would produce exceptions when hovering tables with invalid structure.
-    Fixed bug where fullscreen wouldn't scroll back to it's original position when untoggled.
-    Fixed so the template plugins templates setting can be a function that gets a callback that can provide templates.
-Version 4.3.2 (2015-12-14)
-    Fixed bug where the resize bars for table cells were not affected by the object_resizing property.
-    Fixed bug where the contextual table toolbar would appear incorrectly if TinyMCE was initialized inline inside a table.
-    Fixed bug where resizing table cells did not fire a node change event or add an undo level.
-    Fixed bug where double click selection of text on IE 11 wouldn't work properly.
-    Fixed bug where codesample plugin would incorrectly produce br elements inside code elements.
-    Fixed bug where media plugin would strip dashes from youtube urls.
-    Fixed bug where it was possible to move the caret into the table resize bars.
-    Fixed bug where drag/drop into a cE=false element was possible on IE.
-Version 4.3.1 (2015-11-30)
-    Fixed so it's possible to disable the table inline toolbar by setting it to false or an empty string.
-    Fixed bug where it wasn't possible to resize some tables using the drag handles.
-    Fixed bug where unique id:s would clash for multiple editor instances and cE=false selections.
-    Fixed bug where the same plugin could be initialized multiple times.
-    Fixed bug where the table inline toolbars would be displayed at the same time as the image toolbars.
-    Fixed bug where the table selection rect wouldn't be removed when selecting another control element.
-Version 4.3.0 (2015-11-23)
-    Added new table column/row resize support. Makes it a lot more easy to resize the columns/rows in a table.
-    Added new table inline toolbar. Makes it easier to for example add new rows or columns to a table.
-    Added new notification API. Lets you display floating notifications to the end user.
-    Added new codesample plugin that lets you insert syntax highlighted pre elements into the editor.
-    Added new image_caption to images. Lets you create images with captions using a HTML5 figure/figcaption elements.
-    Added new live previews of embeded videos. Lets you play the video right inside the editor.
-    Added new setDirty method and "dirty" event to the editor. Makes it easier to track the dirty state change.
-    Added new setMode method to Editor instances that lets you dynamically switch between design/readonly.
-    Added new core support for contentEditable=false elements within the editor overrides the browsers broken behavior.
-    Rewrote the noneditable plugin to use the new contentEditable false core logic.
-    Fixed so the dirty state doesn't set set to false automatically when the undo index is set to 0.
-    Fixed the Selection.placeCaretAt so it works better on IE when the coordinate is between paragraphs.
-    Fixed bug where data-mce-bogus="all" element contents where counted by the word count plugin.
-    Fixed bug where contentEditable=false elements would be indented by the indent buttons.
-    Fixed bug where images within contentEditable=false would be selected in WebKit on mouse click.
-    Fixed bug in DOMUntils split method where the replacement parameter wouldn't work on specific cases.
-    Fixed bug where the importcss plugin would import classes from the skin content css file.
-    Fixed so all button variants have a wrapping span for it's text to make it easier to skin.
-    Fixed so it's easier to exit pre block using the arrow keys.
-    Fixed bug where listboxes with fix widths didn't render correctly.
-Version 4.2.8 (2015-11-13)
-    Fixed bug where it was possible to delete tables as the inline root element if all columns where selected.
-    Fixed bug where the UI buttons active state wasn't properly updated due to recent refactoring of that logic.
-Version 4.2.7 (2015-10-27)
-    Fixed bug where backspace/delete would remove all formats on the last paragraph character in WebKit/Blink.
-    Fixed bug where backspace within a inline format element with a bogus caret container would move the caret.
-    Fixed bug where backspace/delete on selected table cells wouldn't add an undo level.
-    Fixed bug where script tags embedded within the editor could sometimes get a mce- prefix prepended to them
-    Fixed bug where validate: false option could produce an error to be thrown from the Serialization step.
-    Fixed bug where inline editing of a table as the root element could let the user delete that table.
-    Fixed bug where inline editing of a table as the root element wouldn't properly handle enter key.
-    Fixed bug where inline editing of a table as the root element would normalize the selection incorrectly.
-    Fixed bug where inline editing of a list as the root element could let the user delete that list.
-    Fixed bug where inline editing of a list as the root element could let the user split that list.
-    Fixed bug where resize handles would be rendered on editable root elements such as table.
-Version 4.2.6 (2015-09-28)
-    Added capability to set request headers when using XHRs.
-    Added capability to upload local images automatically default delay is set to 30 seconds after editing images.
-    Added commands ids mceEditImage, mceAchor and mceMedia to be avaiable from execCommand.
-    Added Edge browser to saucelabs grunt task. Patch contributed by John-David Dalton.
-    Fixed bug where blob uris not produced by tinymce would produce HTML invalid markup.
-    Fixed bug where selection of contents of a nearly empty editor in Edge would sometimes fail.
-    Fixed bug where color styles woudln't be retained on copy/paste in Blink/Webkit.
-    Fixed bug where the table plugin would throw an error when inserting rows after a child table.
-    Fixed bug where the template plugin wouldn't handle functions as variable replacements.
-    Fixed bug where undo/redo sometimes wouldn't work properly when applying formatting collapsed ranges.
-    Fixed bug where shift+delete wouldn't do a cut operation on Blink/WebKit.
-    Fixed bug where cut action wouldn't properly store the before selection bookmark for the undo level.
-    Fixed bug where backspace in side an empty list element on IE would loose editor focus.
-    Fixed bug where the save plugin wouldn't enable the buttons when a change occurred.
-    Fixed bug where Edge wouldn't initialize the editor if a document.domain was specified.
-    Fixed bug where enter key before nested images would sometimes not properly expand the previous block.
-    Fixed bug where the inline toolbars wouldn't get properly hidden when blurring the editor instance.
-    Fixed bug where Edge would paste Chinese characters on some Windows 10 installations.
-    Fixed bug where IME would loose focus on IE 11 due to the double trailing br bug fix.
-    Fixed bug where the proxy url in imagetools was incorrect. Patch contributed by Wong Ho Wang.
-Version 4.2.5 (2015-08-31)
-    Added fullscreen capability to embedded youtube and vimeo videos.
-    Fixed bug where the uploadImages call didn't work on IE 10.
-    Fixed bug where image place holders would be uploaded by uploadImages call.
-    Fixed bug where images marked with bogus would be uploaded by the uploadImages call.
-    Fixed bug where multiple calls to uploadImages would result in decreased performance.
-    Fixed bug where pagebreaks were editable to imagetools patch contributed by Rasmus Wallin.
-    Fixed bug where the element path could cause too much recursion exception.
-    Fixed bug for domains containing ".min". Patch contributed by Loïc Février.
-    Fixed so validation of external links to accept a number after www. Patch contributed by Victor Carvalho.
-    Fixed so the charmap is exposed though execCommand. Patch contributed by Matthew Will.
-    Fixed so that the image uploads are concurrent for improved performance.
-    Fixed various grammar problems in inline documentation. Patches provided by nikolas.
-Version 4.2.4 (2015-08-17)
-    Added picture as a valid element to the HTML 5 schema. Patch contributed by Adam Taylor.
-    Fixed bug where contents would be duplicated on drag/drop within the same editor.
-    Fixed bug where floating/alignment of images on Edge wouldn't work properly.
-    Fixed bug where it wasn't possible to drag images on IE 11.
-    Fixed bug where image selection on Edge would sometimes fail.
-    Fixed bug where contextual toolbars icons wasn't rendered properly when using the toolbar_items_size.
-    Fixed bug where searchreplace dialog doesn't get prefilled with the selected text.
-    Fixed bug where fragmented matches wouldn't get properly replaced by the searchreplace plugin.
-    Fixed bug where enter key wouldn't place the caret if was after a trailing space within an inline element.
-    Fixed bug where the autolink plugin could produce multiple links for the same text on Gecko.
-    Fixed bug where EditorUpload could sometimes throw an exception if the blob wasn't found.
-    Fixed xss issues with media plugin not properly filtering out some script attributes.
-Version 4.2.3 (2015-07-30)
-    Fixed bug where image selection wasn't possible on Edge due to incompatible setBaseAndExtend API.
-    Fixed bug where image blobs urls where not properly destroyed by the imagetools plugin.
-    Fixed bug where keyboard shortcuts wasn't working correctly on IE 8.
-    Fixed skin issue where the borders of panels where not visible on IE 8.
-Version 4.2.2 (2015-07-22)
-    Fixed bug where float panels were not being hidden on inline editor blur when fixed_toolbar_container config option was in use.
-    Fixed bug where combobox states wasn't properly updated if contents where updated without keyboard.
-    Fixed bug where pasting into textbox or combobox would move the caret to the end of text.
-    Fixed bug where removal of bogus span elements before block elements would remove whitespace between nodes.
-    Fixed bug where repositioning of inline toolbars where async and producing errors if the editor was removed from DOM to early. Patch by iseulde.
-    Fixed bug where element path wasn't working correctly. Patch contributed by iseulde.
-    Fixed bug where menus wasn't rendered correctly when custom images where added to a menu. Patch contributed by Naim Hammadi.
-Version 4.2.1 (2015-06-29)
-    Fixed bug where back/forward buttons in the browser would render blob images as broken images.
-    Fixed bug where Firefox would throw regexp to big error when replacing huge base64 chunks.
-    Fixed bug rendering issues with resize and context toolbars not being placed properly until next animation frame.
-    Fixed bug where the rendering of the image while cropping would some times not be centered correctly.
-    Fixed bug where listbox items with submenus would me selected as active.
-    Fixed bug where context menu where throwing an error when rendering.
-    Fixed bug where resize both option wasn't working due to resent addClass API change. Patch contributed by Jogai.
-    Fixed bug where a hideAll call for container rendered inline toolbars would throw an error.
-    Fixed bug where onclick event handler on combobox could cause issues if element.id was a function by some polluting libraries.
-    Fixed bug where listboxes wouldn't get proper selected sub menu item when using link_list or image_list.
-    Fixed so the UI controls are as wide as 4.1.x to avoid wrapping controls in toolbars.
-    Fixed so the imagetools dialog is adaptive for smaller screen sizes.
-Version 4.2.0 (2015-06-25)
-    Added new flat default skin to make the UI more modern.
-    Added new imagetools plugin, lets you crop/resize and apply filters to images.
-    Added new contextual toolbars support to the API lets you add floating toolbars for specific CSS selectors.
-    Added new promise feature fill as tinymce.util.Promise.
-    Added new built in image upload feature lets you upload any base64 encoded image within the editor as files.
-    Fixed bug where resize handles would appear in the right position in the wrong editor when switching between resizable content in different inline editors.
-    Fixed bug where tables would not be inserted in inline mode due to previous float panel fix.
-    Fixed bug where floating panels would remain open when focus was lost on inline editors.
-    Fixed bug where cut command on Chrome would thrown a browser security exception.
-    Fixed bug where IE 11 sometimes would report an incorrect size for images in the image dialog.
-    Fixed bug where it wasn't possible to remove inline formatting at the end of block elements.
-    Fixed bug where it wasn't possible to delete table cell contents when cell selection was vertical.
-    Fixed bug where table cell wasn't emptied from block elements if delete/backspace where pressed in empty cell.
-    Fixed bug where cmd+shift+arrow didn't work correctly on Firefox mac when selecting to start/end of line.
-    Fixed bug where removal of bogus elements would sometimes remove whitespace between nodes.
-    Fixed bug where the resize handles wasn't updated when the main window was resized.
-    Fixed so script elements gets removed by default to prevent possible XSS issues in default config implementations.
-    Fixed so the UI doesn't need manual reflows when using non native layout managers.
-    Fixed so base64 encoded images doesn't slow down the editor on modern browsers while editing.
-    Fixed so all UI elements uses touch events to improve mobile device support.
-    Removed the touch click quirks patch for iOS since it did more harm than good.
-    Removed the non proportional resize handles since. Unproportional resize can still be done by holding the shift key.
-Version 4.1.10 (2015-05-05)
-    Fixed bug where plugins loaded with compat3x would sometimes throw errors when loading using the jQuery version.
-    Fixed bug where extra empty paragraphs would get deleted in WebKit/Blink due to recent Quriks fix.
-    Fixed bug where the editor wouldn't work properly on IE 12 due to some required browser sniffing.
-    Fixed bug where formatting shortcut keys where interfering with Mac OS X screenshot keys.
-    Fixed bug where the caret wouldn't move to the next/previous line boundary on Cmd+Left/Right on Gecko.
-    Fixed bug where it wasn't possible to remove formats from very specific nested contents.
-    Fixed bug where undo levels wasn't produced when typing letters using the shift or alt+ctrl modifiers.
-    Fixed bug where the dirty state wasn't properly updated when typing using the shift or alt+ctrl modifiers.
-    Fixed bug where an error would be thrown if an autofocused editor was destroyed quickly after its initialization. Patch provided by thorn0.
-    Fixed issue with dirty state not being properly updated on redo operation.
-    Fixed issue with entity decoder not handling incorrectly written numeric entities.
-    Fixed issue where some PI element values wouldn't be properly encoded.
-Version 4.1.9 (2015-03-10)
-    Fixed bug where indentation wouldn't work properly for non list elements.
-    Fixed bug with image plugin not pulling the image dimensions out correctly if a custom document_base_url was used.
-    Fixed bug where ctrl+alt+[1-9] would conflict with the AltGr+[1-9] on Windows. New shortcuts is ctrl+shift+[1-9].
-    Fixed bug with removing formatting on nodes in inline mode would sometimes include nodes outside the editor body.
-    Fixed bug where extra nbsp:s would be inserted when you replaced a word surrounded by spaces using insertContent.
-    Fixed bug with pasting from Google Docs would produce extra strong elements and line feeds.
-Version 4.1.8 (2015-03-05)
-    Added new html5 sizes attribute to img elements used together with srcset.
-    Added new elementpath option that makes it possible to disable the element path but keep the statusbar.
-    Added new option table_style_by_css for the table plugin to set table styling with css rather than table attributes.
-    Added new link_assume_external_targets option to prompt the user to prepend http:// prefix if the supplied link does not contain a protocol prefix.
-    Added new image_prepend_url option to allow a custom base path/url to be added to images.
-    Added new table_appearance_options option to make it possible to disable some options.
-    Added new image_title option to make it possible to alter the title of the image, disabled by default.
-    Fixed bug where selection starting from out side of the body wouldn't produce a proper selection range on IE 11.
-    Fixed bug where pressing enter twice before a table moves the cursor in the table and causes a javascript error.
-    Fixed bug where advanced image styles were not respected.
-    Fixed bug where the less common Shift+Delete didn't produce a proper cut operation on WebKit browsers.
-    Fixed bug where image/media size constrain logic would produce NaN when handling non number values.
-    Fixed bug where internal classes where removed by the removeformat command.
-    Fixed bug with creating links table cell contents with a specific selection would throw a exceptions on WebKit/Blink.
-    Fixed bug where valid_classes option didn't work as expected according to docs. Patch provided by thorn0.
-    Fixed bug where jQuery plugin would patch the internal methods multiple times. Patch provided by Drew Martin.
-    Fixed bug where backspace key wouldn't delete the current selection of newly formatted content.
-    Fixed bug where type over of inline formatting elements wouldn't properly keep the format on WebKit/Blink.
-    Fixed bug where selection needed to be properly normalized on modern IE versions.
-    Fixed bug where Command+Backspace didn't properly delete the whole line of text but the previous word.
-    Fixed bug where UI active states wheren't properly updated on IE if you placed caret within the current range.
-    Fixed bug where delete/backspace on WebKit/Blink would remove span elements created by the user.
-    Fixed bug where delete/backspace would produce incorrect results when deleting between two text blocks with br elements.
-    Fixed bug where captions where removed when pasting from MS Office.
-    Fixed bug where lists plugin wouldn't properly remove fully selected nested lists.
-    Fixed bug where the ttf font used for icons would throw an warning message on Gecko on Mac OS X.
-    Fixed a bug where applying a color to text did not update the undo/redo history.
-    Fixed so shy entities gets displayed when using the visualchars plugin.
-    Fixed so removeformat removes ins/del by default since these might be used for strikethough.
-    Fixed so multiple language packs can be loaded and added to the global I18n data structure.
-    Fixed so transparent color selection gets treated as a normal color selection. Patch contributed by Alexander Hofbauer.
-    Fixed so it's possible to disable autoresize_overflow_padding, autoresize_bottom_margin options by setting them to false.
-    Fixed so the charmap plugin shows the description of the character in the dialog. Patch contributed by Jelle Hissink.
-    Removed address from the default list of block formats since it tends to be missused.
-    Fixed so the pre block format is called preformatted to make it more verbose.
-    Fixed so it's possible to context scope translation strings this isn't needed most of the time.
-    Fixed so the max length of the width/height input fields of the media dialog is 5 instead of 3.
-    Fixed so drag/dropped contents gets properly processed by paste plugin since it's basically a paste. Patch contributed by Greg Fairbanks.
-    Fixed so shortcut keys for headers is ctrl+alt+[1-9] instead of ctrl+[1-9] since these are for switching tabs in the browsers.
-    Fixed so "u" doesn't get converted into a span element by the legacy input filter. Since this is now a valid HTML5 element.
-    Fixed font families in order to provide appropriate web-safe fonts.
-Version 4.1.7 (2014-11-27)
-    Added HTML5 schema support for srcset, source and picture. Patch contributed by mattheu.
-    Added new cache_suffix setting to enable cache busting by producing unique urls.
-    Added new paste_convert_word_fake_lists option to enable users to disable the fake lists convert logic.
-    Fixed so advlist style changes adds undo levels for each change.
-    Fixed bug where WebKit would sometimes produce an exception when the autolink plugin where looking for URLs.
-    Fixed bug where IE 7 wouldn't be rendered properly due to to aggressive css compression.
-    Fixed bug where DomQuery wouldn't accept window as constructor element.
-    Fixed bug where the color picker in 3.x dialogs wouldn't work properly. Patch contributed by Callidior.
-    Fixed bug where the image plugin wouldn't respect the document_base_url.
-    Fixed bug where the jQuery plugin would fail to append to elements named array prototype names.
-Version 4.1.6 (2014-10-08)
-    Fixed bug with clicking on the scrollbar of the iframe would cause a JS error to be thrown.
-    Fixed bug where null would produce an exception if you passed it to selection.setRng.
-    Fixed bug where Ctrl/Cmd+Tab would indent the current list item if you switched tabs in the browser.
-    Fixed bug where pasting empty cells from Excel would result in a broken table.
-    Fixed bug where it wasn't possible to switch back to default list style type.
-    Fixed issue where the select all quirk fix would fire for other modifiers than Ctrl/Cmd combinations.
-    Replaced jake with grunt since it is more mainstream and has better plugin support.
-Version 4.1.5 (2014-09-09)
-    Fixed bug where sometimes the resize rectangles wouldn't properly render on images on WebKit/Blink.
-    Fixed bug in list plugin where delete/backspace would merge empty LI elements in lists incorrectly.
-    Fixed bug where empty list elements would result in empty LI elements without it's parent container.
-    Fixed bug where backspace in empty caret formatted element could produce an type error exception of Gecko.
-    Fixed bug where lists pasted from word with a custom start index above 9 wouldn't be properly handled.
-    Fixed bug where tabfocus plugin would tab out of the editor instance even if the default action was prevented.
-    Fixed bug where tabfocus wouldn't tab properly to other adjacent editor instances.
-    Fixed bug where the DOMUtils setStyles wouldn't properly removed or update the data-mce-style attribute.
-    Fixed bug where dialog select boxes would be placed incorrectly if document.body wasn't statically positioned.
-    Fixed bug where pasting would sometimes scroll to the top of page if the user was using the autoresize plugin.
-    Fixed bug where caret wouldn't be properly rendered by Chrome when clicking on the iframes documentElement.
-    Fixed so custom images for menubutton/splitbutton can be provided. Patch contributed by Naim Hammadi.
-    Fixed so the default action of windows closing can be prevented by blocking the default action of the close event.
-    Fixed so nodeChange and focus of the editor isn't automatically performed when opening sub dialogs.
-Version 4.1.4 (2014-08-21)
-    Added new media_filter_html option to media plugin that blocks any conditional comments, scripts etc within a video element.
-    Added new content_security_policy option allows you to set custom policy for iframe contents. Patch contributed by Francois Chagnon.
-    Fixed bug where activate/deactivate events wasn't firing properly when switching between editors.
-    Fixed bug where placing the caret on iOS was difficult due to a WebKit bug with touch events.
-    Fixed bug where the resize helper wouldn't render properly on older IE versions.
-    Fixed bug where resizing images inside tables on older IE versions would sometimes fail depending mouse position.
-    Fixed bug where editor.insertContent would produce an exception when inserting select/option elements.
-    Fixed bug where extra empty paragraphs would be produced if block elements where inserted inside span elements.
-    Fixed bug where the spellchecker menu item wouldn't be properly checked if spell checking was started before it was rendered.
-    Fixed bug where the DomQuery filter function wouldn't remove non elements from collection.
-    Fixed bug where document with custom document.domain wouldn't properly render the editor.
-    Fixed bug where IE 8 would throw exception when trying to enter invalid color values into colorboxes.
-    Fixed bug where undo manager could incorrectly add an extra undo level when custom resize handles was removed.
-    Fixed bug where it wouldn't be possible to alter cell properties properly on table cells on IE 8.
-    Fixed so the color picker button in table dialog isn't shown unless you include the colorpicker plugin or add your own custom color picker.
-    Fixed so activate/deactivate events fire when windowManager opens a window since.
-    Fixed so the table advtab options isn't separated by an underscore to normalize naming with image_advtab option.
-    Fixed so the table cell dialog has proper padding when the advanced tab in disabled.
-Version 4.1.3 (2014-07-29)
-    Added event binding logic to tinymce.util.XHR making it possible to override headers and settings before any request is made.
-    Fixed bug where drag events wasn't fireing properly on older IE versions since the event handlers where bound to document.
-    Fixed bug where drag/dropping contents within the editor on IE would force the contents into plain text mode even if it was internal content.
-    Fixed bug where IE 7 wouldn't open menus properly due to a resize bug in the browser auto closing them immediately.
-    Fixed bug where the DOMUtils getPos logic wouldn't produce a valid coordinate inside the body if the body was positioned non static.
-    Fixed bug where the element path and format state wasn't properly updated if you had the wordcount plugin enabled.
-    Fixed bug where a comment at the beginning of source would produce an exception in the formatter logic.
-    Fixed bug where setAttrib/getAttrib on null would throw exception together with any hooked attributes like style.
-    Fixed bug where table sizes wasn't properly retained when copy/pasting on WebKit/Blink.
-    Fixed bug where WebKit/Blink would produce colors in RGB format instead of the forced HEX format when deleting contents.
-    Fixed bug where the width attribute wasn't updated on tables if you changed the size inside the table dialog.
-    Fixed bug where control selection wasn't properly handled when the caret was placed directly after an image.
-    Fixed bug where selecting the contents of table cells using the selection.select method wouldn't place the caret properly.
-    Fixed bug where the selection state for images wasn't removed when placing the caret right after an image on WebKit/Blink.
-    Fixed bug where all events wasn't properly unbound when and editor instance was removed or destroyed by some external innerHTML call.
-    Fixed bug where it wasn't possible or very hard to select images on iOS when the onscreen keyboard was visible.
-    Fixed so auto_focus can take a boolean argument this will auto focus the last initialized editor might be useful for single inits.
-    Fixed so word auto detect lists logic works better for faked lists that doesn't have specific markup.
-    Fixed so nodeChange gets fired on mouseup as it used to before 4.1.1 we optimized that event to fire less often.
-    Removed the finish menu item from spellchecker menu since it's redundant you can stop spellchecking by toggling menu item or button.
-Version 4.1.2 (2014-07-15)
-    Added offset/grep to DomQuery class works basically the same as it's jQuery equivalent.
-    Fixed bug where backspace/delete or setContent with an empty string would remove header data when using the fullpage plugin.
-    Fixed bug where tinymce.remove with a selector not matching any editors would remove all editors.
-    Fixed bug where resizing of the editor didn't work since the theme was calling setStyles instead of setStyle.
-    Fixed bug where IE 7 would fail to append html fragments to iframe document when using DomQuery.
-    Fixed bug where the getStyle DOMUtils method would produce an exception if it was called with null as it's element.
-    Fixed bug where the paste plugin would remove the element if the none of the paste_webkit_styles rules matched the current style.
-    Fixed bug where contextmenu table items wouldn't work properly on IE since it would some times fire an incorrect selection change.
-    Fixed bug where the padding/border values wasn't used in the size calculation for the body size when using autoresize. Patch contributed by Matt Whelan.
-    Fixed bug where conditional word comments wouldn't be properly removed when pasting plain text.
-    Fixed bug where resizing would sometime fail on IE 11 when the mouseup occurred inside the resizable element.
-    Fixed so the iframe gets initialized without any inline event handlers for better CSP support. Patch contributed by Matt Whelan.
-    Fixed so the tinymce.dom.Sizzle is the latest version of sizzle this resolves the document context bug.
-Version 4.1.1 (2014-07-08)
-    Fixed bug where pasting plain text on some WebKit versions would result in an empty line.
-    Fixed bug where resizing images inside tables on IE 11 wouldn't work properly.
-    Fixed bug where IE 11 would sometimes throw "Invalid argument" exception when editor contents was set to an empty string.
-    Fixed bug where document.activeElement would throw exceptions on IE 9 when that element was hidden or removed from dom.
-    Fixed bug where WebKit/Blink sometimes produced br elements with the Apple-interchange-newline class.
-    Fixed bug where table cell selection wasn't properly removed when copy/pasting table cells.
-    Fixed bug where pasting nested list items from Word wouldn't produce proper semantic nested lists.
-    Fixed bug where right clicking using the contextmenu plugin on WebKit/Blink on Mac OS X would select the target current word or line.
-    Fixed bug where it wasn't possible to alter table cell properties on IE 8 using the context menu.
-    Fixed bug where the resize helper wouldn't be correctly positioned on older IE versions.
-    Fixed bug where fullpage plugin would produce an error if you didn't specify a doctype encoding.
-    Fixed bug where anchor plugin would get the name/id of the current element even if it wasn't anchor element.
-    Fixed bug where visual aids for tables wouldn't be properly disabled when changing the border size.
-    Fixed bug where some control selection events wasn't properly fired on older IE versions.
-    Fixed bug where table cell selection on older IE versions would prevent resizing of images.
-    Fixed bug with paste_data_images paste option not working properly on modern IE versions.
-    Fixed bug where custom elements with underscores in the name wasn't properly parsed/serialized.
-    Fixed bug where applying inline formats to nested list elements would produce an incorrect formatting result.
-    Fixed so it's possible to hide items from elements path by using preventDefault/stopPropagation.
-    Fixed so inline mode toolbar gets rendered right aligned if the editable element positioned to the documents right edge.
-    Fixed so empty inline elements inside empty block elements doesn't get removed if configured to be kept intact.
-    Fixed so DomQuery parentsUntil/prevUntil/nextUntil supports selectors/elements/filters etc.
-    Fixed so legacyoutput plugin overrides fontselect and fontsizeselect controls and handles font elements properly.
-Version 4.1.0 (2014-06-18)
-    Added new file_picker_callback option to replace the old file_browser_callback the latter will still work though.
-    Added new custom colors to textcolor plugin will be displayed if a color picker is provided also shows the latest colors.
-    Added new color_picker_callback option to enable you to add custom color pickers to the editor.
-    Added new advanced tabs to table/cell/row dialogs to enable you to select colors for border/background.
-    Added new colorpicker plugin that lets you select colors from a hsv color picker.
-    Added new tinymce.util.Color class to handle color parsing and converting.
-    Added new colorpicker UI widget element lets you add a hsv color picker to any form/window.
-    Added new textpattern plugin that allows you to use markdown like text patterns to format contents.
-    Added new resize helper element that shows the current width & height while resizing.
-    Added new "once" method to Editor and EventDispatcher enables since callback execution events.
-    Added new jQuery like class under tinymce.dom.DomQuery it's exposed on editor instances (editor.$) and globally under (tinymce.$).
-    Fixed so the default resize method for images are proportional shift/ctrl can be used to make an unproportional size.
-    Fixed bug where the image_dimensions option of the image plugin would cause exceptions when it tried to update the size.
-    Fixed bug where table cell dialog class field wasn't properly updated when editing an a table cell with an existing class.
-    Fixed bug where Safari on Mac would produce webkit-fake-url for pasted images so these are now removed.
-    Fixed bug where the nodeChange event would get fired before the selection was changed when clicking inside the current selection range.
-    Fixed bug where valid_classes option would cause exception when it removed internal prefixed classes like mce-item-.
-    Fixed bug where backspace would cause navigation in IE 8 on an inline element and after a caret formatting was applied.
-    Fixed so placeholder images produced by the media plugin gets selected when inserted/edited.
-    Fixed so it's possible to drag in images when the paste_data_images option is enabled. Might be useful for mail clients.
-    Fixed so images doesn't get a width/height applied if the image_dimensions option is set to false useful for responsive contents.
-    Fixed so it's possible to pass in an optional arguments object for the nodeChanged function to be passed to all nodechange event listeners.
-    Fixed bug where media plugin embed code didn't update correctly.