-implemented. Removed ability to specify time ranges for now, and defaulted to looking from now to 24 hours ahead.
Being able to specify time ranges was removed, since we are not using bi-directional communication between pypofetch and Airtime server.
Implemented RabbitMQ on the pypo side. Schedule updates are now
almost instantaneous and we are only polling the server once per
hour if we aren't updated in that time. Canceling a show happens
right away.
This is the code for the server side to push the schedule to RabbitMQ.
Right now it is disabled and should cause no changes in behavior.
Also added comments to functions and formatted code correctly.