Fix the set-delay command's subscription to be correct.

Change-Id: I012689c113c3b0be1dc2d7fb1356261e29b555e2
Remove redundant constant.

Change-Id: Idb1b51c2db96987bf16d93a9e62808e90d10f3d0
Add TODO.

Change-Id: If51590cefd97a2618802d3f33da8f5817f9e8f3a
Update shell name to match project.

Change-Id: Ic9e6c5821d2ea239c5483128718092465c3703b1
Update install and run-tests scripts for current reqs.

We don't need most of the things we used to, but still rely on docopt.
Hopefully this can be removed at some point, but it's need for the moment.

Change-Id: I2295121cff6d885a46bcaeb6d454df516051b68a
Add Travis CI support.

Change-Id: I355b24ad20b39d30b4e14c09b70228e001352352