[pvr] cosmetics: fix indentation
[pvr] removes obsolete conditions for skin setting 'PVRExtendedOSD.Enabled'
[cosmetics] fix indentations
[pvr] removes obsolete include 'PVRGuideInfoOSDExtended'
[pvr] use same guide info dialog for both fullscreen and windowed mode
[cosmetics] fix indentation
[addons] fix Label2 alignment in addon list