Allow dev-master builds to fail
Allow dev-master builds to fail

Symfony dev-master may be uninstallable due to stability issues with the
dependencies. So it's ok for dev-master to fail as long as the stable
releases are fine.

ekino/EkinoNewRelicBundle,ekino/EkinoNewRelicBundle,ronanguilloux/EkinoNewRelicBundle,ronanguilloux/EkinoNewRelicBundle,ronanguilloux/EkinoNewRelicBundle