Need to test out new media_type plugins in #723.

At a bare minimum, audio and video support, but all media types would be nice.

Thanks simonft

I tried disabling spectograms and a bunch of bugs appeared:

• Trying to submit audio files yield that error:

/home/pythonsnake/repositories/mediadwarf/lib/python2.6/site-packages/SQLAlchemy-0.8.1-py2.6-linux-x86_64.egg/sqlalchemy/types.py:753: SAWarning: Unicode type received non-unicode bind param value.
  return impl_processor(process_param(value, dialect))

• The thumbnail is set to a nonexistent file,

  /mgoblin_media/fake/thumb/path.jpg
  

Maybe we should rather define a default audio thumbnail for that kind of situation?

When I'm running "./bin/gmg dbupdate" I'm getting this warning, which apparently isn't fatal, but a bit scary and annoying :-) According to joar it's because it is run without CELERY_CONFIG_MODULE being set.

/var/www/media/local/lib/python2.7/site-packages/celery-2.5.3-py2.7.egg/celery/loaders/default.py:64: NotConfigured: No 'celeryconfig' module found! Please make sure it exists and is available to Python.
  "is available to Python." % (configname, )))