MageTest/MageSpec — pull request #31 by alistairstead (2013-06-11 16:21:26+00:00)
Title: Add --prefer-source and --no-interaction

Add additional flags to the composer install to avoid hitting
the rate limiting that is applied by GitHub and results in
intermittent build failures.

![xe20szx](https://f.cloud.github.com/assets/62936/638048/f3c902d6-d2b2-11e2-9a48-ff7dddc97998.gif)