Limites de Timepo/Build Timeouts

Because it is very common to see test suites or before scripts to hang up, Travis CI has hard time limits. If a script or test suite takes longer to run, the build will be forcefully terminated and you will see a message about this in your build log.

With our current timeouts, a build will be terminated if it's still running after 50 minutes (respectively 70 on travis-ci.com), or if there hasn't been any log output in 10 minutes.