Update yesod-test cabal file for distribution
Update yesod-test cabal file for distribution

Hackage is now requiring a higher cabal file version, and with that comes a requirement to specify the language of each module

yesodweb/yesod,yesodweb/yesod,geraldus/yesod,geraldus/yesod,yesodweb/yesod,geraldus/yesod