change remote data tests to use astropy site instead of google
change remote data tests to use astropy site instead of google

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