Fix importing during setup
Fix importing during setup

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