More graceful `__version__` initialization when Babel is not installed in a way Setuptools knows about it.
More graceful `__version__` initialization when Babel is not installed in a way Setuptools knows about it.

nandoflorestan/babel,gutsy/babel,xen/babel,xlevus/babel,lepistone/babel,nandoflorestan/babel,upman/babel,mgax/babel,hanteng/babel,upman/babel,KIT-XXI/babel,masklinn/babel,jmagnusson/babel,gutsy/babel,mbirtwell/babel,mitsuhiko/babel,xen/babel,skybon/babel,srisankethu/babel,mitsuhiko/babel,xlevus/babel,prmtl/babel,yoloseem/babel,hanteng/babel,yoloseem/babel,moreati/babel,moreati/babel,st4lk/babel,skybon/babel,python-babel/babel,masklinn/babel,masklinn/babel,srisankethu/babel,julen/babel,mbirtwell/babel,prmtl/babel,KIT-XXI/babel,gutsy/babel,xlevus/babel,nickretallack/babel,yoloseem/babel,nickretallack/babel,lepistone/babel,moreati/babel,nandoflorestan/babel,nickretallack/babel,mbirtwell/babel,st4lk/babel,javacruft/babel,iamshubh22/babel,mgax/babel,felixonmars/babel,python-babel/babel,prmtl/babel,jmagnusson/babel,hanteng/babel,felixonmars/babel,srisankethu/babel,lepistone/babel,jespino/babel,jmagnusson/babel,upman/babel,iamshubh22/babel,KIT-XXI/babel,jespino/babel,iamshubh22/babel,javacruft/babel,julen/babel,mitsuhiko/babel,julen/babel,felixonmars/babel,javacruft/babel,skybon/babel,st4lk/babel