SVN commit 636404 by metz:

- Clean up PlaylistSaver, we should be able to properly detect the playlist file-format now, even for remote playlist files
- Drop playlist type enum in favor of pure mimetype magic
- two different lists of mimetypes for loading/saving of playlist files
- playlist format for saving is determined by mimetype too
- Get metadata and length from Phonon
- change splitplaylist to behave more document-centric (i.e. work on one playlist file and ask about saving unsaved changes on exit)
- (hopefully) proper usage of KFileDialog, "open playlist", "add files" and "save playlist" filedialogs now only list supported mimetypes


 M  +1 -2      library/global.cpp  
 M  +6 -0      library/nmainwindow.cpp  
 M  +17 -2     library/noatun/nmainwindow.h  
 M  +1 -0      library/noatun/player.h  
 M  +21 -41    library/noatun/playlistsaver.h  
 M  +4 -0      library/noatun/pluginloader.h  
 M  +42 -2     library/player.cpp  
 M  +1 -0      library/player_p.h  
 M  +123 -143  library/playlistsaver.cpp  
 M  +11 -8     library/pluginloader.cpp  
 M  +18 -14    modules/splitplaylist/playlist.cpp  
 M  +4 -3      modules/splitplaylist/playlist.h  
 M  +152 -176  modules/splitplaylist/view.cpp  
 M  +10 -14    modules/splitplaylist/view.h