Remove old runtest methods.
Remove old runtest methods.

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