Updates to testing guidelines
Updates to testing guidelines

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