Bug 432612 - Do not pass null values to app push method
Bug 432633 - Readonly file widget: Add the capability to share snippet. Part one: a simpler version of the widget by option.
Bug 370259 - add webtools bundle to self hosting setup
Bug 370259 - Create a web tools plug-in...remove plugin.html css link and unused dep
Node: turn off source maps in build, saves 9MB download :-|
Node: bump version to 0.0.29