rest-client/rest-client — pull request #245 by Makopo (2013-11-01 02:26:16+00:00)
Title: Adding additional proxy option (The 1st solution for the problem when @ in user/pass)

This is the one of the way to handle @ in proxy user/pass. I'll create another pull request for the same problem.

I know there is another solution #189 or #191, by adding parameters, I think it would also be handy to have additional options, RestClient.proxy_user and RestClient.proxy_pass.