firstnlast
Include debugger in the gemfile
Remove logger output lines from response controller
Fix error messages in response_controller
remove commented out code
Move automated metareview changes to the gem
Reformat bottom links in list_review_mappings
Merge branch 'relevance', closes #365

Conflicts:
	Gemfile
	app/controllers/response_controller.rb
	app/models/automated_metareview.rb
	app/views/review_mapping/_report.html.erb
	app/views/student_review/_responses.html.erb
	app/views/submitted_content/_submitted_files.html.erb
	config/routes.rb