Properly check if a program is active
Also cleaned up checkIsHost, which got merge-mangled when refactoring
the access module.
Patch by: Sverre Rabbelier
"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)