Fixed smaller bugs in sound adding/ visualization
Changes in SoundNameChooserView
Partial "Project" to Program; best fit for german AppBarButton-Texts
Localization of strings in ProgramImporterService; minor Binding-Fix
Fixed double delete local program bug
Fixed unwanted sound playing in SpriteEditorView
Fixed new button text in MultiModeAppbar
Added code to handle IDE <-> Paint communication
Finished interaction IDE <-> Paint on IDE side
Fixed some broken tests
Merge TFS Changeset 1536