JS fixes

Fixes to the HTML iFrame that gets embedded to render the plot.

Minor fixes

v0.3.10

Releasing 0.3.10

Move new new home org.vegas-viz + Spark bug fixes

• Jars are now published to org.vegas-viz
• Fixes for Spark that prevented Vegas from handling some data types (especially nulls).

Move to new home (vegas-viz)

Just re-publishing under new home.

Fixes broken vega-lite JS dependency

Required to fix breaking issue

Previous version of Vegas didn't pin to a fixed version of vega-lite's javascript file. This meant that a recent update of vega-lite has broken earlier version of Vegas. Vegas now pins to a fixed version of vega-lite so this shouldn't re-occur.

Also of note:

• Shorthand syntax added for Transforms: addTransform, filter, filterInvalid.

Spark fixes

• We now require Spark 2.0 (sorry but we need Scala 2.11 ;( )
• Fixed breaking issue with Spark integration that stopped DataFrames being passed in, and removed naming conflicts with Spark 2.0.
• Shorthand syntax for SortOrder added (can now use SortOrder.{ Asc, Desc }.

API complete + VegaLite 1.2.0

• Added final missing components of VegaLite API. Now everything you can do in vega-lite you can do in Vegas.
• Updated to vega-lite 1.2.0 (which includes width and height as base attributes, and support for custom shapes).

Almost complete API

Getting close to having implemented all functionality in vega-lite now. This release includes:

• Refactored data API, with clearer names, and better support for java-date objects. Also how value types are encoded can now be overridden (via an implicit param).
• All of vega-lite Config, Legend, and Bin are now supported.
• vega-lite layers are now supported (Vegas.layered(..))
• Example notebooks for Jupyter and Zeppelin are now autogenerated into /notebooks