Final tweaking of transform_to; check for bare frame in init
Final tweaking of transform_to; check for bare frame in init

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