Add a .gitignore for .pyc files
Add demo project from SVN
Rename .txt files to .rst files for github
Add django-ajax-selects info to INSTALL.rst
Update demo settings.py for 1.5
Add demo db file to .gitignore
Update URL file for 1.5
Update auth context processor
Add new template loaders
Remove demo cross-version compatability code

It's getting a little out-of-control and there doesn't seem to be a good
reason for keeping it.
Remove duplicated database entries
Fix typo in context processor settings
Add quotes to {% url %} tags
Remove empty 'documentation' link from demo
Fix {% url %} tag on inlineformset example