Fixed *crash when changing Channel at playlistMovieItem if once played. Duration changed if channel fps differes, but was not reset*
Added *valdiates channel exists on channel change at playlistView*
Added *some new button graphics*
Modified *PlaylistView behaves now as it should*
Added *AutoStart function to PlaylistView*
Added *Loop function to PlaylistView*
Added *Buttons for Waiting Items*
Added *drag move of PlaylistItems*
Added *ContexMenu for adding and removing items*