[DF-1722] Fixed bounding box for complex objects (more than one render batch)
[DF-185] Added icons
[DF-2648] added new mode, when on-scene selection is disabled
[DF-2649] Added escape key handling
[DF-982] Added icon for entity with switch component
[DF-982] Added global function to get get switch component from entity
[DF-2650] Added status buttons for Show Editor Gizmo and Allow On Scene Selection
Merge branch 'development' of https://github.com/dava/dava.framework into development