[DF-657]. SCROLL VIEW IMPLEMENTATION. FIRST REVISION.
[DF-657] Scroll View implementation.
Merge remote-tracking branch 'Dava/development-qa' into UIEditor_ScrollView

Conflicts:
	Projects/MacOSFramework/Framework.xcodeproj/project.pbxproj
	Projects/UnitTests/Classes/GameCore.cpp
	Projects/UnitTests/TemplateProjectMacOS.xcodeproj/project.pbxproj
	Tools/UIEditor/Classes/Metadata/PropertyNames.h
	Tools/UIEditor/UIEditor.xcodeproj/project.pbxproj
[DF-657] Scroll View after merge changes.
Merge remote-tracking branch 'origin/UIEditor_ScrollVIewFinal' into DF-657_Add_control_container_for_UIScrollVIew

Conflicts:
	Projects/MacOSFramework/Framework.xcodeproj/project.pbxproj
	Projects/UnitTests/Classes/GameCore.cpp
	Projects/UnitTests/TemplateProjectMacOS.xcodeproj/project.pbxproj
[DF-657] project file fix.
Merge remote-tracking branch 'Dava/development' into DF-657_Add_control_container_for_UIScrollVIew
Merge remote-tracking branch 'origin/DF-657_Add_control_container_for_UIScrollVIew' into DF-657_Scroll_container_for_Scroll_View