Fixed the description on the user's role page. This broke in r1111. The new lists also removed the need for instruction_text in models/base.py.
Removed an obsolete assignment in models/request.py
Patch by: Lennard de Rijk
"Decorator for views that gzips pages if the client supports it."
from django.utils.decorators import decorator_from_middleware
from django.middleware.gzip import GZipMiddleware
gzip_page = decorator_from_middleware(GZipMiddleware)