add more flexible context for template.
Fix issues#13 (add `patch_admin` function)

https://github.com/jedie/django-reversion-compare/issues/13
Merge pull request #11 from pahaz/patch-1

Add more flexible context for template. (as django-reversion)
Update setup.py

We doesn't support Django 1.5, yet.
Update README.creole
delete unused import
Add pahaz author
update README
Update README.creole

fix style
Merge pull request #14 from pahaz/patch-2

add `patch_admin` function
Thx pahaz!
Merge pull request #1 from jedie/master

Update