[#580] Update 2_rsr.txt with fixed dependencies
[#580] Update 2_rsr.txt with fixed dependencies

Change to Django 1.7b4

A number of our dependencies need fixing to run Django 1.7. There are
now forks under github.com/akvo for those with fixes.

akvo/akvo-rsr,akvo/akvo-rsr,akvo/akvo-rsr,akvo/akvo-rsr