Exception in Jamendo plugin

[Kirill Spitsin]

version: trunk rev4276

When trying to add tracks from jamendo panel, I got that exception::

Traceback (most recent call last):
  File "/usr/lib/python2.7/threading.py", line 552, in __bootstrap_inner
    self.run()
  File "/home/tn/mfiles/learn/bzr/exaile/plugins/jamendo/jamapi.py", line 160, in run
    self._callback(self._album, self._add_to_playlist)
  File "/home/tn/mfiles/learn/bzr/exaile/plugins/jamendo/__init__.py", line 273, in expand_album_callback
    self.add_to_playlist()
  File "/home/tn/mfiles/learn/bzr/exaile/plugins/jamendo/__init__.py", line 110, in add_to_playlist
    self.add_tracks_to_playlist(track_list)
  File "/home/tn/mfiles/learn/bzr/exaile/plugins/jamendo/__init__.py", line 396, in add_tracks_to_playlist
    self.exaile.gui.main.get_selected_page().playlist.add_tracks(xltrack_list)
AttributeError: 'Playlist' object has no attribute 'add_tracks'

Obvious fix is attached.

[Mathias Brodala (mathbr)]

Thanks, fixed with r4276 in trunk and r4259 in 3.3.x.