Django 1.5: adminmedia and django-filebrowser-no-grappelli

I try to use django-filebrowser-no-grappelli with Django 1.5. The prodlem is: In Django 1.5 the template tags library adminmedia, which only contained the deprecated template tag {% admin_media_prefix %}, was removed. Django-filebrowser-no-grappelli use adminmedia in templates:

{% adminmedia %}
<link rel="stylesheet" type="text/css" href="{% custom_admin_media_prefix %}css/forms.css" />

How can I fix it? Thx!

Ok,

settings.py:

TEMPLATE_CONTEXT_PROCESSORS = (
    .....
    'django.core.context_processors.static',
)

Then change all {% adminmedia %} on {% static %}, {% custom_admin_media_prefix %} on {{ STATIC_URL }}.

Add quotes to all {% url 'someting' %} (new syntax in 1.5). Maybe it's not absolutely correct, but it's working.

But, I can't add filebrowser to the TinyMCE :( Why?