Fixes to .travis.yml to get correct wheels
Fixes to .travis.yml to get correct wheels

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