[1.4.x] Don't characterize XML vulnerabilities as DoS-only.
[1.4.x] Fixed #19857 -- Fixed broken docs link in project template.
[1.4.x] Note that ALLOWED_HOSTS default changes in Django 1.5.
[1.4.x] Bump version numbers to roll a clean package.
Making the assumption that joins and relations will be multicolumn
Centralize where we access how columns are related in foreign objects
Adding foreignkeyex which adds ability to add more related fields on foreign objects