[DF-867] Added systems to be responsible of camera/scene grid/etc.
Merge branch 'development' into new_scene_ui
Merge branch 'development' into new_scene_ui
[DF-895] Added collision system.
[DF-895] Added mousemove processing for camera system.
Merge branch 'development' into new_scene_ui
[DF-895] Added bullet config into collision system
Merge branch 'development' into new_scene_ui
[DF-895] bullet words created/released
Merge branch 'development' into new_scene_ui
[DF-895] Added collision system. Added modification system.
[DF-895] Added Modification System. Added move/rotate operation.
[DF-895] Added entitygroup used for multiple entity selection.
[DF-895] Added hood for modification system.
Merge branch 'development' into new_scene_ui

Conflicts:
	Tools/ResourceEditor/ResourceEditorQtVS2010.vcxproj.filters
[DF-895] Added hood draft drawings. Started scale implementation
[DF-895] Hood moved from ModifSystem into separate system - HoodSystem
[DF-895] Active (under mouse) hood axis will be selected only when modification starting
Merge branch 'development' into new_scene_ui

Conflicts:
	Tools/ResourceEditor/ResourceEditorQtVS2010.vcxproj.filters
[DF-895] Added entity collision update after modification. Added complex selection logic into selection system.