setting locale for subdomianing
adding sample file for french lang
add subdomains to cookie and make the before_action method to private
added before_authenticate in plans
fixed typo to replace en with fr
Adding ruby version and travis config
extracted request.subdomains.first to seperate variable
Merge pull request #9 from Frexuz/internationalization

Subdomaining and internationalization
Merge branch 'master' of github.com:Frexuz/getpoll into payment