ported translation_test to TestCase
ported translation_test to TestCase

rdutra/globalize3,eet-nu/globalize3,2947721120/globalize,reevoo/globalize3,LyriD/globalize3,gaganawhad/globalize-cache-key,tuv/globalize3,benhutton/globalize3,DaveahamLincoln/globalizer_refinery_patch,goarch/globalize,andreazaupa/globalize3,ASnow/globalize,aalfson/globalize,distribusion/globalize,awernick/globalize,trongrg/single_table_globalize3,joshmh/globalize2,mysociety/globalize,Buyapowa/globalize