After this commit, we're tracking two branches: "master" and "prod".
Pushed to "prod" deploy to production, while pushes to "master" deploy
to the staging server.
(imported from commit 6ce429a1d6f606fb6136341dc393d93fd1228a21)
We need this for client auto-reload on static file changes, because the server
generation comes from get_updates.
(imported from commit c5e97421883383c12891fdcb177d0f6fda4b4857)
Will warn about schema changes based on '[schema]' appearing anywhere
in the commit message.
(imported from commit 0092f12c1a2dad3f909ec1934c162776d72263b4)