Use STATIC_URL instead of the deprecated admin_media_prefix
static files not used - we use STATIC_URL
Updated Django Versions

to versions 1.3.1, 1.4.5 and 1.5.1 and removed note about making it work on 1.2.x.
Update index.rst
Update index.rst
Merge pull request #111 from mkoistinen/master

Simple documentation update to reflect current testing conditions.
We don't care about managers on abstract models, only on the subclasses that implement the abstract class.
Merge branch 'master' of github.com:KristianOellegaard/django-hvad
New version 0.3
Merge branch 'master' of github.com:KristianOellegaard/django-hvad into 3000

Conflicts:
	hvad/models.py
	hvad/templates/admin/hvad/edit_inline/stacked.html
	hvad/templates/admin/hvad/edit_inline/tabular.html