Added unit tests for that *.dat files have only babel classes
Added unit tests for that *.dat files have only babel classes

gutsy/babel,st4lk/babel,srisankethu/babel,skybon/babel,gutsy/babel,jmagnusson/babel,mbirtwell/babel,upman/babel,gutsy/babel,python-babel/babel,iamshubh22/babel,KIT-XXI/babel,srisankethu/babel,skybon/babel,mitsuhiko/babel,python-babel/babel,jmagnusson/babel,skybon/babel,moreati/babel,upman/babel,srisankethu/babel,mbirtwell/babel,iamshubh22/babel,st4lk/babel,iamshubh22/babel,moreati/babel,moreati/babel,upman/babel,st4lk/babel,mitsuhiko/babel,mitsuhiko/babel,mbirtwell/babel,KIT-XXI/babel,KIT-XXI/babel,jmagnusson/babel