skip constant-version-setting doctests
skip constant-version-setting doctests

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