Use a mapping from new col names back to originals in join
Use a mapping from new col names back to originals in join

joergdietrich/astropy,funbaker/astropy,bsipocz/astropy,lpsinger/astropy,joergdietrich/astropy,saimn/astropy,tbabej/astropy,kelle/astropy,lpsinger/astropy,mhvk/astropy,DougBurke/astropy,saimn/astropy,stargaser/astropy,larrybradley/astropy,AustereCuriosity/astropy,pllim/astropy,astropy/astropy,saimn/astropy,tbabej/astropy,lpsinger/astropy,StuartLittlefair/astropy,larrybradley/astropy,tbabej/astropy,joergdietrich/astropy,kelle/astropy,tbabej/astropy,saimn/astropy,stargaser/astropy,pllim/astropy,larrybradley/astropy,aleksandr-bakanov/astropy,funbaker/astropy,pllim/astropy,bsipocz/astropy,MSeifert04/astropy,larrybradley/astropy,DougBurke/astropy,mhvk/astropy,StuartLittlefair/astropy,MSeifert04/astropy,larrybradley/astropy,astropy/astropy,astropy/astropy,lpsinger/astropy,MSeifert04/astropy,aleksandr-bakanov/astropy,stargaser/astropy,DougBurke/astropy,dhomeier/astropy,aleksandr-bakanov/astropy,stargaser/astropy,joergdietrich/astropy,AustereCuriosity/astropy,dhomeier/astropy,pllim/astropy,joergdietrich/astropy,tbabej/astropy,DougBurke/astropy,mhvk/astropy,AustereCuriosity/astropy,kelle/astropy,bsipocz/astropy,kelle/astropy,dhomeier/astropy,mhvk/astropy,StuartLittlefair/astropy,mhvk/astropy,funbaker/astropy,astropy/astropy,astropy/astropy,MSeifert04/astropy,dhomeier/astropy,funbaker/astropy,AustereCuriosity/astropy,bsipocz/astropy,StuartLittlefair/astropy,lpsinger/astropy,kelle/astropy,AustereCuriosity/astropy,saimn/astropy,aleksandr-bakanov/astropy,pllim/astropy,StuartLittlefair/astropy,dhomeier/astropy