Kind of incidental to the actual purpose of this PR, but apparently when running 'astropy.test()' py.test creates this .cache directory. I normally just run setup.py test so I didn't notice this before.
Kind of incidental to the actual purpose of this PR, but apparently when running 'astropy.test()' py.test creates this .cache directory. I normally just run setup.py test so I didn't notice this before.

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