[DF-2696] background rotation by matrices
Merge branch 'development' into UIBackgroundFillRotate
[DF-2696] Added GetPolygon method to UIGeometricData class.
[DF-185] Fix libs projects for iOS Simulator; fix UnitTests project
[DF-2751] is fixed - Background view for native iOS UI Controls is added.
[DF-2762] Copied transform during convert geometry
[DF-2789] Reload texDescriptor at Texture::Reload()
Revert "[DF-2696] Added rotation of control background for DrawType = DRAW_FILL. Merge of #2560 to Development."

This reverts commit 42d6ed79d118b0f6f8b753f7fb200d2803568376.
Merge branch 'development' into UIBackgroundFillRotate

Conflicts:
	Sources/Internal/UI/UIControlBackground.cpp
[DF-2789] Reload texDescriptor at Texture::Reload()
Merge branch 'development' of https://github.com/dava/dava.framework into development
"
[DF-2789] Reload texDescriptor at Texture::Reload()
Merge branch 'development' of https://github.com/dava/dava.framework into development
[DF-581] UIControl::FindByName now constant method
Merge branch 'development' of https://github.com/dava/dava.framework into development
DF-2317 added YamlParser cache for loading emitters
Merge branch 'development' into generate_mipmaps