Remaining work on autoland
- hg -> git commit conversion -- cinnabar may expose a function we can just call here
- test pulse integration to trigger tests on webhook (AIUI gps's stopgap doesn't do full configurable testing the way we need this to easily scale to)
- test commenting to github and to mozreview in event of build failure
- test pushing to auto branch on a github repo (interim measure till Servo switches to taskcluster)
- trigger merge on treeherder result availability