Deleting appdata/release.json from the repo and putting it into gitignore
Adding a json schema for the update.json file so it's easier to serialize in the client-side
Also: adding an "updateURL" string to /appversion/release.json so the editor knows where to retrieve update.json
Adding updateURL and os fields to update schema
Changes in release.json schema: "dev" releaseChannel has been removed and substituted by a new property boolean property "dev"
Adding a release-sample.json to the repo (in assets)
Minor fix in ReleasePlatformInfo
Fixing broken tests
Formatting
Regenerating schema and formatting
Refactoring for SceneButton, PorjectButton and other to use the new "notes" changes.
Fixed a bug that would cause the FileChooser not to work in Mockup.
Improved galleries to have filter by tag functionality.
There is still a lot of work to be done untill is fully functional.
Deleting platform.json (embedded directly in update.json)
Fixing additional properties in update.json
Formatting
Added JTS library for triangulation and geometry-wise boolean operations

Allows polygons to be merged into (or substracted from) geometries,
which can be triangulated and used to clip arbitrary images.
JTS geometries can also be used for collision-detection using the JTS
"intersects" primitive.

The GeoTester class allows simple testing: left-click to merge polygons
via mouse, right-click to substract polygons.
Added support for pixmap-to-polygon, using a marching squares implementation from Bubble-Sets (IEEE TVCG 2009)

Refactored GeoTester
Included utility method, with defaults, to generate schema polygons
Merge pull request #218 from jtorrente/editor-releaseinfo-improvements

Minor improvements to release info
Merge pull request #211 from manuel-freire/pixmap-to-polygon

Pixmap to polygon
Merge pull request #220 from RotaruDan/improvements

Some improvements for the Mockup.