CocoaPods/Core — pull request #70 by dlackty (2014-03-29 16:10:01+00:00)
Title: Check homepage accessible in linter

Spent some time working on VCR cassette but there seems no way to stub all request in `before`.
So I decided to use WebMock instead, which is much clear and concise.

This closes CocoaPods/CocoaPods#1704