applicationsonline/librarian — pull request #99 by tknerr (2012-08-22 13:49:55+00:00)
Title: GH-92: add http proxy support

adds proxy support along the same lines as in [rubygems](https://github.com/rubygems/rubygems/blob/v1.8.24/lib/rubygems/remote_fetcher.rb#L276-293) with `normalize(uri)` and `get_proxy_from_env()` methods copied over