Some helper methods for models to grab column properties.
Some helper methods for models to grab column properties.

git-svn-id: f7f1dbf203a656a8c298350eb2c031dc1db3f01f@19792 05ac5844-ee52-4e45-b639-0480b35ff74b

dark-panda/geos-extensions,zoocasa/geos-extensions