Possible fix for #587; a Unit times a Quantity returns a new Quantity.
Possible fix for #587; a Unit times a Quantity returns a new Quantity.

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