Sylius/Sylius — pull request #907 by stloyd (2014-01-25 11:54:17+00:00)
Title: Reduce Travis-CI build on main repository to only master branch

Without this change every push done by @pjedrzejewski into branches at main repository (how many times I told you to use fork =P) forces Travis-CI to call builds twice for same change:

1. For commit into branch on main repository,
2. For pull request update to which that commit belongs.