Bugs disabling Group Tagger plugin

[Rocco Aliberti]

rev3925

Traceback (most recent call last):
  File "/home/xxx/exaile/xl/plugins.py", line 138, in disable_plugin
    plugin.disable(self.exaile)
  File "/home/xxx/exaile/plugins/grouptagger/__init__.py", line 68, in disable
    plugin.disable_plugin(exaile)
  File "/home/xxx/exaile/plugins/grouptagger/__init__.py", line 133, in disable_plugin
    if self.tag.dialog is not None:
AttributeError: 'GroupTaggerPlugin' object has no attribute 'tag'
WARNING : Unable to fully disable plugin grouptagger

and

Traceback (most recent call last):
  File "/home/xxx/exaile/xl/plugins.py", line 138, in disable_plugin
    plugin.disable(self.exaile)
  File "/home/xxx/exaile/plugins/grouptagger/__init__.py", line 68, in disable
    plugin.disable_plugin(exaile)
  File "/home/xxx/exaile/plugins/grouptagger/__init__.py", line 138, in disable_plugin
    event.remove_callback( self.playback_track_start, 'playback_track_start' )
AttributeError: 'GroupTaggerPlugin' object has no attribute 'playback_track_start'
WARNING : Unable to fully disable plugin grouptagger

Just two typos.
Patch attached.

[Dustin Spicuzza (dustin-virtualroadside)]

Thanks for the patch! I added it to my dj_improvements branch.

[Dustin Spicuzza (dustin-virtualroadside)]

And into trunk also.