Initial commit of Postgis install/support
Modify templates to support new user features.

Pulled in templates from the admin views, we can now modify them
to fit with our design.

Reworked some of the logic of account_edit / account_page to support
public profiles, password changes and tie them in with the existing
pages.
Initial commit of Postgis install/support
Add geospatial model and migration
Update existing code to use geospatial location
Delete lat/lng and add migration