Reduces threshold and distance tolerance in MockupImageProcessor.
Disables the collider drawing while playing in Mockup.
Improves SceneItem and ProjectItem. ScenesView and ProjectsView fixes.
Fixes BrushStrokes and MeshHelper.
Improves PaintToolbar functionality.
Improves MockupSceneEditor: disables multiple selection and nested group edition, pinch and zoom functionality, clipping, etc.
Adds ElementContext to the Edition view and associated functionality: clone, erase, toFront, toBack, etc.
Adds OthersWidget.
Some UI widgets improvements.
eAdventure Mockup skin improvements.
Views improvements.
Minor changes/fixes.
Some fixes after rebasing.
Merge pull request #734 from RotaruDan/editionView2

Drawing, Saving, Gestures and Element context improvements.
Refactored some mockup actions.
Fixes init Behavior when saving.
Merge pull request #736 from gorco/ActionsRef

Refactored some mockup actions.
Merge pull request #737 from RotaruDan/initBehaviorFix

Fixes init Behavior when saving.
Added class for component ids.
Merge pull request #739 from gorco/Exits

Added class for component ids.