Add test for fitsinfo
Add test for fitsinfo

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