drop CLASS_TO_NAME_MAP in favor of _name attribute
drop CLASS_TO_NAME_MAP in favor of _name attribute

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