step one of adding events to carts. if the event doesnt have a price, registering redirects to the user#show. if it does have a price, redirect to the users cart.
users can now add events to their carts. events and beers show up together within the same cart and the carts total correctly updates itself. woo hoo!
events in the cart are properly updating quantity if you try and add an event to the cart that already is there. not sure that checkout is working though. it appears to get half way through the method, then it takes a poop. the cart is set to false and a new cart is made, but an error message comes up on the screen. could be local issue just to my machine? idk - has to do with ssl certificates or something. PS - if you delete an event from you user#show page on the list of events you are attending, it doesnt delete your charge. i also doubt that a user destroying the event would destroy its dependent line items. shit gets complicated, huh?
vendors and admins can now delete their events and the process looks good and redirects properly
Merge branch 'tues'
Merge branch 'tues_night'

 down what ryan has started with tickets. merged my events into cart work.