[win32] Cannot do recategorization of videos

On vista (on both physical as well as VM) cannot enter recateogrisation,username has exotic characters.

Steps to reproduce:

1.Launch moovida
2.Goto Movies
3.Press recateogrisation

Expected Result : Can enter recateogrisation page.

Current Result : Cannot enter recateogrisation page.

Here is stack trace;

  File "ntpath.pyc", line 102, in join

exceptions.UnicodeDecodeError: 'utf8' codec can't decode bytes in position 16-18: invalid data
Traceback (most recent call last):
  File "C:\src\relook\elisa-plugins\elisa\plugins\poblesec\history.py", line 80, in append_controller

  File "C:\src\relook\elisa-plugins\elisa\plugins\pigment\pigment_frontend.py", line 168, in create_controller

  File "C:\Program Files\Moovida\deps\lib\site-packages\twisted\internet\defer.py", line 191, in addCallback

  File "C:\Program Files\Moovida\deps\lib\site-packages\twisted\internet\defer.py", line 182, in addCallbacks

--- <exception caught here> ---
  File "C:\Program Files\Moovida\deps\lib\site-packages\twisted\internet\defer.py", line 317, in _runCallbacks

  File "C:\src\relook\elisa-plugins\elisa\plugins\pigment\pigment_frontend.py", line 226, in _set_frontend

  File "c:\users\sean doé\.moovida\plugins\elisa_plugin_database-0.13.egg\elisa\plugins\database\video_categorizer.py", line 186, in set_frontend

  File "c:\program files\moovida\elisa-plugins\elisa\plugins\poblesec\base\list.py", line 324, in set_frontend

  File "c:\users\sean doé\.moovida\plugins\elisa_plugin_database-0.13.egg\elisa\plugins\database\video_categorizer.py", line 199, in nodes_setup

  File "c:\users\sean doé\.moovida\plugins\elisa_plugin_database-0.13.egg\elisa\plugins\database\video_categorizer.py", line 94, in __init__

  File "C:\src\relook\elisa-plugins\elisa\plugins\pigment\widgets\box.py", line 97, in __init__

  File "C:\src\relook\elisa-plugins\elisa\plugins\pigment\widgets\widget.py", line 92, in __init__

  File "C:\src\relook\elisa-plugins\elisa\plugins\pigment\widgets\widget.py", line 151, in _init_styles

  File "C:\src\relook\elisa-plugins\elisa\plugins\pigment\widgets\widget.py", line 115, in _init_class_styles

  File "C:\src\relook\elisa-plugins\elisa\plugins\pigment\widgets\widget.py", line 109, in merge_styles_from_ancestor

  File "C:\src\relook\elisa-plugins\elisa\plugins\pigment\widgets\theme.py", line 624, in get_style_for_widget

  File "C:\src\relook\elisa-plugins\elisa\plugins\pigment\widgets\theme.py", line 686, in lookup

  File "C:\src\relook\elisa-plugins\elisa\plugins\pigment\widgets\theme.py", line 547, in load_from_module

  File "C:\src\relook\elisa-plugins\elisa\plugins\pigment\widgets\theme.py", line 124, in __init__

  File "C:\src\relook\elisa-plugins\elisa\plugins\pigment\widgets\theme.py", line 136, in _init

  File "C:\src\relook\elisa-plugins\elisa\plugins\pigment\widgets\theme.py", line 486, in _init_styles

  File "C:\src\relook\elisa-plugins\elisa\plugins\pigment\widgets\theme.py", line 435, in _get_styles

  File "C:\src\relook\elisa-plugins\elisa\plugins\pigment\widgets\theme.py", line 391, in _guess_style_value_type

  File "pkg_resources.pyc", line 841, in resource_filename

  File "pkg_resources.pyc", line 1306, in get_resource_filename

  File "pkg_resources.pyc", line 1409, in _resource_to_zip

  File "pkg_resources.pyc", line 1191, in _fn

  File "ntpath.pyc", line 102, in join

exceptions.UnicodeDecodeError: 'utf8' codec can't decode bytes in position 16-18: invalid data

WARN MainThread default May 25 15:00:02 Entering controller with path /poblesec/database/video/recategorize/choose_category failed. Full failure log at c:\users\seando~1\appdata\local\temp\elisa_e9lfp4.txt (elisa\plugins\poblesec\history.py:75)
Unhandled error in Deferred:
Traceback (most recent call last):
  File "C:\src\relook\elisa-plugins\elisa\plugins\poblesec\history.py", line 80, in append_controller