Added page titles
Merge branch 'master' of ../../goals_app

Conflicts:
	app/controllers/application_controller.rb
	app/controllers/goals_controller.rb
	app/controllers/sessions_controller.rb
	app/models/user.rb
	app/views/comments/edit.html.erb
	app/views/comments/new.html.erb
	app/views/comments/show.html.erb
	app/views/goals/edit.html.erb
	app/views/goals/new.html.erb
	app/views/goals/show.html.erb
	app/views/layouts/application.html.erb
	app/views/sessions/new.html.erb
	app/views/users/_form.html.erb
	app/views/users/new.html.erb
	app/views/users/show.html.erb