Add missing indexes using lol_dba gem
Railsbp recommendation 1

check 'update_attributes' return value or use 'update_attributes!'
use 'create!' instead of 'create' as the latter may not always save
Railsbp Recommendation #2, delete empty helpers

http://rails-bestpractices.com/posts/72-remove-empty-helpers
Railsbp Recommendation #3, remove trailing whitespace

http://rails-bestpractices.com/posts/60-remove-trailing-whitespace
Railsbp Recommendation #4, restrict autogenerated routes

http://rails-bestpractices.com/posts/86-restrict-auto-generated-routes
cleanup and fixed brand hover
cleanup and removed tooltip from dropdown menu
Merge pull request #252 from tispratik/railsbp

Rails recommendations
Merge pull request #254 from chrismd3/chrisbranch

cleanup and fixed brand hover
Merge branch 'master' into remove_rails_archive

Conflicts:
	app/helpers/application_helper.rb
	app/views/hubs/homepage.html.haml
	app/views/votes/_form.html.haml