[io.js] Add io.js 3.x to the Travis CI test matrix
[io.js] Add io.js 3.x to the Travis CI test matrix

skovhus/jest,rpowis/jest,IveWong/jest,silentroach/jest,createbang/jest,cpojer/jest,bluebridgedigital/jest,silentroach/jest,dylanham/jest,jsdf/jest,blainekasten/jest,BenoitZugmeyer/jest,cpojer/jest,mpontus/jest,sampepose/jest,skawian/jest,bookman25/jest,StatusPage/jest,yungsters/jest,ncuillery/jest,ChiMarvine/jest,ncuillery/jest,carmenlau/jest,razh/jest,skawian/jest,bauerca/jest,ChiMarvine/jest,mpontus/jest,ide/jest,aaron-goshine/jest,wmyers/jest,razh/jest,alvinsj/jest,rpowis/jest,sampepose/jest,cpojer/jest,alvinsj/jest,gagoman/jest,bookman25/jest,machadoum/jest,bluebridgedigital/jest,skovhus/jest,blainekasten/jest,bauerca/jest,Daniel15/jest,ide/jest,facebook/jest,skovhus/jest,ide/jest,facebook/jest,siddhartharay007/jest,facebook/jest,dylanham/jest,jsdf/jest,siddhartharay007/jest,gagoman/jest,Daniel15/jest,carmenlau/jest,machadoum/jest,createbang/jest,yungsters/jest,aaron-goshine/jest,blainekasten/jest,BenoitZugmeyer/jest,Daniel15/jest,mpontus/jest,bookman25/jest,IveWong/jest,wmyers/jest,StatusPage/jest,aaron-goshine/jest