update ChangeLog and bump rpm version for primary emails with uppercase
Merge pull request #3734 from jrgm/bump-ver-train-2013.07.17

Bump ver train 2013.07.17
tests for uppercase domains and proxy_idps
fix assertions with uppercase domains + proxy_idps

and a test!
fix verifier to find proxy_idps with uppercase domains
bump ChangeLog and browserid.spec version to 4
Merge pull request #3744 from seanmonstar/train-2013.07.17

hotfix assertions and verification with uppercase domains