Removed loading locales other than english

Please remove loading of locales other than english. Your gem is the only one which loads unwanted locales:

/Users/heinrich/.rvm/gems/ruby-1.9.2-p180/gems/activesupport-3.1.0.rc6/lib/active_support/locale/en.yml
/Users/heinrich/.rvm/gems/ruby-1.9.2-p180/gems/activemodel-3.1.0.rc6/lib/active_model/locale/en.yml
/Users/heinrich/.rvm/gems/ruby-1.9.2-p180/gems/actionpack-3.1.0.rc6/lib/action_view/locale/en.yml
/Users/heinrich/.rvm/gems/ruby-1.9.2-p180/gems/mongo_mapper-0.9.1/lib/mongo_mapper/locale/en.yml
/Users/heinrich/.rvm/gems/ruby-1.9.2-p180/gems/date_validator-0.6.2/locales/ca.yml
/Users/heinrich/.rvm/gems/ruby-1.9.2-p180/gems/date_validator-0.6.2/locales/en.yml
/Users/heinrich/.rvm/gems/ruby-1.9.2-p180/gems/date_validator-0.6.2/locales/es.yml
/Users/heinrich/.rvm/gems/ruby-1.9.2-p180/gems/date_validator-0.6.2/locales/nl.yml
/Users/heinrich/.rvm/gems/ruby-1.9.2-p180/gems/date_validator-0.6.2/locales/ru.yml
/Users/heinrich/.rvm/gems/ruby-1.9.2-p180/gems/devise-1.4.2/config/locales/en.yml
/Users/heinrich/iqlab/cs/config/locales/devise.en.yml
/Users/heinrich/iqlab/cs/config/locales/devise.fr.yml
/Users/heinrich/iqlab/cs/config/locales/en.yml
/Users/heinrich/iqlab/cs/config/locales/fr.yml
/Users/heinrich/iqlab/cs/config/locales/simple_form.en.yml
/Users/heinrich/iqlab/cs/config/locales/simple_form.fr.yml
/Users/heinrich/iqlab/cs/config/locales/system.fr.yml