fix the Tournaments#new form getting submitted
generate.sh: remove unused attributes from tournament and game
touch up the tournaments form
routs.rb#brackets: don't route /new
TournamentsController: fix gross hack
TournamentsController: better error messages
ran ./generate.sh
Merge branch 'clean2'

Conflicts:
	app/controllers/tournaments_controller.rb
	app/views/tournaments/_form.html.erb
	app/views/tournaments/index.html.erb
	app/views/tournaments/show.html.erb