updated README
updated README

cduchesne/rexray,oppodeldoc/rexray,emccode/rexray,codedellemc/rexray,oppodeldoc/rexray,thecodeteam/rexray,oppodeldoc/rexray,taik0/rexray,akutz/rexray,codedellemc/rexray,clintonskitson/rexray,emccode/rexray,thecodeteam/rexray,cduchesne/rexray,robnolen/rexray,cduchesne/rexray,ltouati/rexray,akutz/rexray,akutz/rexraycli,cduchesne/rexray,codedellemc/rexray,clintonskitson/rexray,emccode/rexray,taik0/rexray,oppodeldoc/rexray,ltouati/rexray,akutz/rexray,ltouati/rexray,cduchesne/rexray,codedellemc/rexray,robnolen/rexray,akutz/rexray,codedellemc/rexray,codedellemc/rexray,oppodeldoc/rexray,taik0/rexray,thecodeteam/rexray,thecodeteam/rexray,akutz/rexray,oppodeldoc/rexray,clintonskitson/rexray,thecodeteam/rexray,thecodeteam/rexray,emccode/rexray,clintonskitson/rexray,cduchesne/rexray,akutz/rexray,ltouati/rexray