Fix io.fits boolean index test fails with numpy-dev
Fix io.fits boolean index test fails with numpy-dev

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