added films index route
added films index link to header
moved outlet outide of page header div
added stub films index template
bound active class in header links to computed property
setup ember app controller to compute current route property
set current route property based on route
generated theater model and serializer
created theaters table
generated showing model and serializer
created showings table
set up has_many :through association between films and theaters through showings
added faker gem
added seeds file to populate db with fake films/theaters/showings
setup ember data store
data store broke, updated revision number
setup ember model for films
films index route grabs all films from model
added basic table to films index to list all films
added film show route