generated Goal scaffold
generated Moment model and migrated
generated Moments controller with new, create, edit, update and destroy actions
installed pry-rails
starting over with routes. dropping nested resources.
cleaning up links in user_session_controller, goal index and goal show to match new routes
goals listing are scoped to current_user, moments are created in goal show
no changes to goal.rb
Merge branch 'master' into mtaylor

Conflicts:
	app/controllers/users_controller.rb
	db/schema.rb