initial foray into joining events
changed events_controller, _list, and routes; still not able to join events
generated attendee scaffold
added definition for making current user the attendee; and added hidden field in _list
added cool introspection gems; added check_attending method to attendees controller
added button for unjoining events but has unintended side effect of deleting users
added attendee_destroy to definition to users show page; currently hard-coded but need to bring in data programatically
played around more with destroying attendees
Working version of joining and unjoining events
cleaned up code in user show view for joining events a bit
got rid of uncecessary method related to joining events in event controller
merge conflicts between master and joining-events branches