Schedule Frontend to Turn On and Off

[cyramic]

With the Frontend on Heroku, we have an easier way to turn it on and off. The following CLI commands will do it, but we need to operate on a schedule for EoE and London potentially to reduce costs.

# To start it:
$ heroku ps:scale worker=1 -a my-application
# To stop it:
$ heroku ps:scale worker=0 -a my-application

The task then is to run these commands at the needed times.

[cyramic]

Looks like a scheduler may be all we need to add to Heroku:
https://devcenter.heroku.com/articles/scheduler#defining-tasks