Running multiple jobs

[PerilousApricot]

Hey,

We have a couple of different jobs that need to be triggered per commit (we have to run separate test suites for different database backends). I'm writing some code to implement this, but it doesn't look like we'll be able to keep the with blocks in ci/main.py line 101 or so (the jobs each take a long time to run, so running them serially would make each pass take > an hour to run).

This is a placeholder till I get this code wrapped up