deprecate representation
deprecate representation

larrybradley/astropy,lpsinger/astropy,pllim/astropy,saimn/astropy,StuartLittlefair/astropy,aleksandr-bakanov/astropy,pllim/astropy,bsipocz/astropy,StuartLittlefair/astropy,pllim/astropy,mhvk/astropy,stargaser/astropy,lpsinger/astropy,astropy/astropy,lpsinger/astropy,lpsinger/astropy,larrybradley/astropy,MSeifert04/astropy,saimn/astropy,StuartLittlefair/astropy,dhomeier/astropy,bsipocz/astropy,astropy/astropy,stargaser/astropy,pllim/astropy,mhvk/astropy,bsipocz/astropy,saimn/astropy,saimn/astropy,larrybradley/astropy,aleksandr-bakanov/astropy,StuartLittlefair/astropy,mhvk/astropy,mhvk/astropy,stargaser/astropy,astropy/astropy,astropy/astropy,dhomeier/astropy,MSeifert04/astropy,bsipocz/astropy,dhomeier/astropy,dhomeier/astropy,stargaser/astropy,aleksandr-bakanov/astropy,larrybradley/astropy,MSeifert04/astropy,astropy/astropy,lpsinger/astropy,pllim/astropy,MSeifert04/astropy,StuartLittlefair/astropy,saimn/astropy,aleksandr-bakanov/astropy,dhomeier/astropy,mhvk/astropy,larrybradley/astropy