dimagi/commcare-hq — pull request #3677 by dannyroberts (2014-06-20 16:28:34+00:00)
Title: drastically speed up resource_static

- use sha1 hash bypassing git altogether
- this means _all_ hashes will change upon first deploy, and thus all
caches will be invalidated, but behavior will return to normal
thereafter
- goes from many minutes to 3 seconds