Fix Django 1.4 breakage.

Passing a translation as the first positional argument causes attname to
be a __proxy__ instance, which breaks when the metaclass attempts to
build a docstring for the models because it can't implictly convert them
to strings.
Forgot to make second argument keyword.
This commit fixes bug:
1) in urls a view "tos" has context object evaluated only in a runtime. This means that even if tos was changed, the "tos" view shows always the same old tos object.
2) check_tos view uses now messages framework instead of {{note}}
3) Support for translation in "you cannot login..." message added

The following code was tested with django 1.4 and it is reported to work well.
- Bumping version to 1.1
- Adding me to AUTHORS :)
- Correcting login url name to auth_login to keep up with django standards
Merge pull request #1 from cypreess/master

Bugs fixes
Fixing redirect field name bug on login form
Merge pull request #2 from cypreess/master

Fixing ugly bug with {{ next }} in login forms
Load url template tag from future for support of Django versions 1.3 through 1.5.
django-tos i18n support using django-modeltranslation
README reformatting
Merge pull request #3 from cypreess/master

Bug fixes and merge with saebyn commits