v4.0

• added: canComment hook for consistency
• added: composer support
• changed: comments count now in entity menu and no longer in subtitle
• fixed: correct tagcloud depending on page owner
• fixed: deprecated confirm link
• fixed: blog icons crash in Elgg 1.10 #21
• fixed: incorrect loading of draft JS
• fixed: incorrect loading of draft JS
• fixed: class callback functions should be static
• fixed: wrong handling of the blog route hook #26
• removed: unused function