[DF-2097] add ctrl+w shortcut
[DF-2097] add ctrl+f4 ability & Merge branch 'DAVA/development'
[Df-2669] fix for cubemap mipmaps generation. Fix for save with children texture copy routine
[DF-2386] add messages in case of landscape absense
Merge branch 'DAVA/development'
[DF-2097] add define check of platform
[DF-2117] - UIScrollView behaviour for Win32 is synchronized with MacOS one.
[DF-2663] Fixed additional polygons at convertion of shadow
Merge branch 'development' of https://github.com/dava/dava.framework into development
[DF-2696] Added rotation of control background for DrawType = DRAW_FILL. Merge of #2560 to Development.
[DF-2700] Fixed crash at library
[DF-2701] - Code Review, excessive parameter is removed.
[DF-2331] - Align properties are now have precedence while modifying control's size/position from the Properties panel.
Merge branch 'DAVA/DF-2479_LandscapeEditor_messages'
Merge branch 'DAVA/DF_2386_messages_for_shadow_settings'
Merge branch 'DAVA/DF_2386_messages_for_shadow_settings'
[DF-739] - Center Pivot Point feature is implemented.
Merge branch 'DAVA/DF-2097_closeTabShortCut'
[DF-739] - Center Pivot Point feature is implemented - MacOS changes.
[DF-2402] - IsVisibleForUIEditor() is now handled correctly for UIButton and UISlider.