Add test data.
Add test data.

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