Update Travis config to run against more versions on faster CI
Update Travis config to run against more versions on faster CI

minio/cli,phinnaeus/cli,cmars/tools,motain/cli,pjvds/cli,murdinc/cli,masterlink720/cli,masterlink720/cli,keybase/cli,squillace/cli,mikerpost/cli,pjvds/cli,nodirt/cli,urfave/cli,oiooj/cli,ykanda/cli,codegangsta/cli,txgruppi/cli,oiooj/cli,w4ngyi/cli,txgruppi/cli,cmars/tools,phinnaeus/cli,kohkimakimoto/cli,murdinc/cli,motain/cli,ykanda/cli,w4ngyi/cli,DirtyHairy/cli,urfave/cli,langri-sha/cli,klueska/cli,jgeewax/cli,squillace/cli,DirtyHairy/cli,codegangsta/cli,cmars/tools,minio/cli,langri-sha/cli,klueska/cli,minio/cli,jgeewax/cli,nodirt/cli,ykanda/cli,cmars/tools,murdinc/cli,mikerpost/cli,keybase/cli,nathanleclaire/cli,phinnaeus/cli,nathanleclaire/cli,pjvds/cli