update cartesian names
update cartesian names

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