Added tests for djadmin.utils
Adding in note about the model_admin immutable issue
Adding endline to bump things forward
Implementing a class-based permission handling.
Moving permission logic of views into its own mixin. Also allow to check permission on other views via the PermissionMixin.
Adding the ability to check for permissions in templates.
Setting up autodoc for the docs.

For this to work you need to install sphinx in your virtualenv. It's added to
the requirements.txt so just run: pip install -r requirements.txt
Adding reference documentation for permission handling.
Adding documentation about how to use permissions in the template.
Allow ModelAdmin2 instances to have names.
Adding ability to check for permissions of any registered model admin in the templates.