removed rails image
fixed javascript error
removed test folder
added pg gem for heroku deployment
moved sqlite 3 gem into test, dev group
added foreman and puma
working calendar population by timeslot objects with json, added active model serializer, added max/min time values for time selector, reduced calendar header size
removed application .css file
Merge pull request #3 from pngarland/master

connecting timeslot objects to FullCalendar