bundler/bundler — pull request #2918 by Who828 (2014-03-04 17:58:30+00:00)
Title: Redirect to bundler.rubygems.org if the host is rubygems.org

This fixes #2866 and the difference is tremendous for the small change (for people outside USA at least).
For me, metadata fetching went from 30-35 seconds to 11-16 seconds.

I'd say we should merge it to push this into the next release if everything looks okay!