Windows project fixes
[DF-512] Added iteration ability to the HashMap
Merge
Resource editor Window Title fixes.
[DF-514] Fixed bad camera angle after scene cameras switch
[DF-514] Added operator= into VariantType
[DF-514] Fixed first right mouse key was skiped after DAVAEngine gitting focus.
[DF-480] Added implementation on QtPropertyData for DAVA:VarianType
[DF-480] Added LoadData/SaveData for KeyedArchive into VariantType
[DF-480] Added usage of QtPropertyData for DAVA::VariantType
Merge branch 'feature-new-materials' of https://github.com/dava/dava.framework into feature-new-materials

Conflicts:
	Sources/Internal/Base/TemplateHelpers.h
Merge branch 'feature-new-materials' of https://github.com/dava/dava.framework into feature-new-materials

Conflicts:
	Projects/Win32Framework/Win32Framework.vcxproj
	Projects/Win32Framework/Win32Framework.vcxproj.filters