Merge pull request #1 from Frihet/master

New changes
Support raw responses
Create README.md
More utils
Merge branch 'master' of github.com:redhog/fcdjangoutils
Bugfix
More monkeypatches
Bugfix
Merge branch 'master' of github.com:redhog/fcdjangoutils
Added site context
Merge branch 'master' of github.com:redhog/fcdjangoutils
Weak foreign keys
New implementation inheriting from ManyToMany
Bugfixes and slightly new api
Added geomodels
Merge branch 'master' of github.com:redhog/fcdjangoutils
Bugfix for WeakForeignKey
Merge branch 'master' of github.com:redhog/fcdjangoutils
Bugfixes
Added leafclassobject/rootclassobject