Runscope/httpbin — pull request #176 by mrkd (2014-12-15 21:29:18+00:00)
Title: Update Readme for Deploy to Heroku button fix

[This issue](https://github.com/Runscope/httpbin/issues/174) also needs this update to the Readme

See https://github.com/Runscope/httpbin/pull/175