[DF-2722] add path check into landscape dialog
[DF-2722] add basis for validation in qtPropertyEditor
[DF-2722] implementation of validator for property editor
[DF-2722] fix win proj
Merge branch 'DAVA/development'
[DF-2722] regExpValidator
[DF-2722] implement regExp, int, float validators
[DF-2722] fix validators
[DF-2722] fix win project
Merge branch 'origin/development'

Conflicts:
	Tools/ResourceEditor/ResourceEditorQtVS2010.vcxproj.filters
[DF-2722] small improvement in validator(errorNotifyInternal)
[DF-2722] fix review issues: move new class to necessary folder
[DF-2722] fix win project
DF-3359 new ppa
Merge branch 'development' of https://github.com/dava/dava.framework into development
Merge branch 'development' of https://github.com/dava/dava.framework into development
DF-3390 added CUT_LEAF mode to vertex shader
Merge branch 'DAVA/DF-2722_ProjectPath_Check'

Conflicts:
	Tools/ResourceEditor/ResourceEditorQtVS2010.vcxproj.filters
[DF-3268] fix default filePath and fileFilter in file dialogs(material editor)
[DF-3253] Added draft quality switching