More informative errors
Bypass Varnish and load balance manually by getting random DFS host from the list in Settings.yml
Convert to lower case just to be sure
Proxy is Varnish, we don't use Varnish anymore
Clean up
Added debug of DFS request (it's not working on staging and we need to check why)
Fixed DFS auth path parsing
Fixed unit test
Merge pull request #147 from Wikia/MOB-2090

MOB-2090 Removed temporary fix