Allocine plugin do not populate the fields

following bug #663709
After
- update from svn
- changing the user-agent for the call

to reproduce
- launch from console with --debug (griffith --degub)
- select the allocine plugin
- seach for 'barbarella' in the original title
- select the one from 1968
=> nothing append

the console output is below.
Json strea returned seems correct
I added a print url into movie.py in the urlretrieve(), soyou have the http get call
I cannot help anymore, as python is still weird to me ^^

http://api.allocine.fr/rest/v3/movie?partner=100043982026&format=json&profile=large&code=35177&sed=20131111&sig=iFJyq92lYSfWC%2B%2BT2Oq2iCDlqOE%3D
2013-11-11T10:51:10: E: Griffith(movie:304):
Traceback (most recent call last):
  File "/usr/share/griffith/lib/movie.py", line 254, in parse_movie
    self.initialize()
  File "/usr/share/griffith/lib/plugins/movie/PluginMovieAllocine.py", line 62, in initialize
    self.movie = json.JSONDecoder().decode(self.page)['movie']
  File "/usr/lib/python2.7/dist-packages/simplejson/decoder.py", line 370, in decode
    obj, end = self.raw_decode(s)
  File "/usr/lib/python2.7/dist-packages/simplejson/decoder.py", line 389, in raw_decode
    return self.scan_once(s, idx=_w(s, idx).end())
TypeError: expected string or buffer
Traceback (most recent call last):
  File "/usr/bin/griffith", line 1415, in on_results_select_press_event
    return self._resultswin_process(selected_key)
  File "/usr/bin/griffith", line 272, in populate_dialog_with_results
    add.populate_with_results(self)
  File "/usr/share/griffith/lib/add.py", line 191, in populate_with_results
    w['runtime'].set_value(int(self.movie.runtime))
TypeError: int() argument must be a string or a number, not 'NoneType'