Add slug to test_equivalencies
Add slug to test_equivalencies

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