set new version number for development
Fixed salmonella widget bug; failed if target model had no 'id' column, but a explicit primary key
Merge branch 'develop' of github.com:lincolnloop/django-salmonella into develop
changing django.conf.urls.defaults to django.conf.urls
Don't require integer primary keys

Django doesn't require primary keys to be integers, so
don't force the given primary key to be one. Django will
attempt to convert the given string to the primary key type
and will raise a ValueError otherwise.

This fixes issue #23
Merge pull request #24 from nburlett/develop

Don't require integer primary keys
Merge remote-tracking branch 'bolster/develop' into develop
Bumped up version