add missing drivers to Travis build stage
add missing drivers to Travis build stage

emccode/rexray,thecodeteam/rexray,emccode/rexray,thecodeteam/rexray,cduchesne/rexray,cduchesne/rexray,thecodeteam/rexray,akutz/rexray,codedellemc/rexray,akutz/rexray,codedellemc/rexray,thecodeteam/rexray,emccode/rexray,akutz/rexray,codedellemc/rexray,cduchesne/rexray,codedellemc/rexray,thecodeteam/rexray,codedellemc/rexray,emccode/rexray,akutz/rexray,cduchesne/rexray,codedellemc/rexray,thecodeteam/rexray,akutz/rexray,cduchesne/rexray,cduchesne/rexray,akutz/rexray