* preferences dialog - implement support for some xine prefs
* playlist queueing
* right-click menu for video window
* video information for file info window - DONE
* rewrite remote control interface to use D-BUS
* mediamarks - DONE
* ASX playlist parsing - DONE
* fix xine status message event processing in GtkXine and do something about
  them in the frontend - partially DONE
* reorganise and restructure.  XfMediaMainwin and XfMediaPlaylist should be
  gobjects, and XfMediaPlaylist shouldn't know anything about xine or GtkXine
  or about playing media. - XfMediaPlaylist is DONE.
* real detection of playlist files (by content, not extension)
* plugin ideas:
  - audioscrobbler
  - alarm
  - lirc/joystick control
