Merge pull request #887 from gorco/moreFixes

Minor fix
Fix in entity group layout
Fixes FileGallery element click listener.
Debug always activated in desktop
Modlas are hidden when the view is changed
Some fixes in layout of LinearLayout
Fix in removeScene
Fixes in toast
Delete scenes
Tooltip to undo delete scenes
Fix touch down in navigation side
Merge pull request #890 from RotaruDan/fixes

Fixes FileGallery element click listener.
Added attribute to Color event.
Renamed and added minor fix in text editor pane
Now the navigation pane isn't painted