[DF-2382] Implement settingsManager(recent files menu commented)
Merge branch 'DAVA/feature-integration-new-materials'
DF-2382 add saving of recent files ability
[DF-2382] fix recent files list
Merge branch 'DAVA/feature-integration-new-materials'
[DF-2382] small refactoring in settings manager
[DF-2382] small refactoring of settings manager
Merge branch 'DAVA/feature-integration-new-materials'
Merge branch 'DAVA/feature-integration-new-materials'
[DF-2382] fix review issues, recent file logic(mainwindow) commetned
[DF-2382] fix recent files menu in mainwindow
[DF-2382] fix xcode proj, small improvements
Merge branch 'DAVA/feature-integration-new-materials'
[DF-2382] refactoring of settingsManager
[DF-2382] fix review issues
Merge branch 'DAVA/feature-integration-new-materials'

Conflicts:
	Tools/ResourceEditor/Classes/Qt/Settings/SettingsManager.cpp
	Tools/ResourceEditor/ResourceEditorQtVS2010.vcxproj.filters
[DF-2382] fix merge issue
Merge branch 'DAVA/feature-integration-new-materials'
Merge branch 'DAVA/DF-2382_ResEditor_SettingsManager'