added "-q" back in to split out pip installs.
added "-q" back in to split out pip installs.

The -q was eliminated previously because travis kills the test if
it spends >=5 min without any output.  But each of the pip calls
seem to be <5 min, just *together* they take >5.

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