Background worker

[ARMmaster17]

Turns out that as part of our Heroku plan we get a free non-web dyno. Need to do the following:

• [x] Split website into front-end and back-end directories
• [ ] back-end needs to take care of database calls
• [ ] back-end should loop through logs monitoring for suspicious activity
• [ ] Should be able to efficiently handle mass data upload

[ARMmaster17]

We have the following to choose from to glue it all together:

• Redis (FAST, Heroku-supported, will have to implement MQ code, unlimited transactions)
• IronMQ (fast, offsite, 1M transactions/month)