Provide backward-compatibility layer in frames
Provide backward-compatibility layer in frames

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