[DF-875] changes in ui (textPropertyWidget)
[DF-875] fix uitextfield save/loading & add sprite to inputTest
[DF-875] improvements in UITextField (ios) & inputTest
[DF-875] fixes in uieditor xcode proj
[DF-875] fixe in uieditor proj(win)
[DF-875] add removed file
[DF-875] cut commented blocks
Merge branch 'DF-875_text_in_UITextField' of https://github.com/adebt/dava.framework into adebt-DF-875_text_in_UITextField

Conflicts:
	Tools/UIEditor/Classes/UI/PropertyGridWidgets/textpropertygridwidget.cpp
	Tools/UIEditor/UI/textpropertygridwidget.ui
	Tools/UIEditor/UIEditor.xcodeproj/project.pbxproj