Update changelog, move entry to New Features
Update changelog, move entry to New Features

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