mocky.io is a piece of shit...

Mocky.io is too unreliable when it comes to responses. Periodically during unit tests the connection would time out on mocky's end which would cause the tests to fail. Convert the tests to use the file I added to git in 5d0b77fb.
Merge pull request #6 from theckman/use_github_for_test_url

mocky.io is a piece of shit...