add timestamps to repos and memberships
Create JobQueue to abstract queue choice
Only one JobQueue
Use Resque to process build jobs

* Retry ten times every two minutes
* Capture failures with Sentry
Add failing test
Break Resque jobs apart into modules

* Use Sentry plugin
* Run jobs synchronously when running tests
Set up Resque, again, and mount UI engine
Create initializer for redis
Use single quotes
Tell resque which redis constant to use
Replace delayed_job with resque
Create UsersController with show action
User singular user resource and update JavaScript for sync polling
Use new hash syntax
Break up long line and use single quotes
Move @fatal_exceptions to Retryable