To be able to test Metronome code via SI tests (there are no intergration tests so this is pretty important!) we need to be able to trigger SI test run against current master.
Duplicate the work Karsten did for Marathon for SI tests
requires some github interaction code in /ci/ folder
PR like https://github.com/dcos/dcos/pull/1739 will exist for Metronome and will be updated with every push to master