Revise README.md
Revise README.md

Change-Id: I778a5a872e2696a165bdf2bbdd9aefae71ec748a
Reviewed-on: https://asterix-gerrit.ics.uci.edu/258
Reviewed-by: Ian Maxon <75f98fe183e5455573e3e67a0344be46e7dea75a@uci.edu>
Tested-by: Jenkins <d95b56ce41a2e1ac4cecdd398defd7414407cc08@fulliautomatix.ics.uci.edu>
Reviewed-by: Till Westmann <aabe8558fea58138ff50075cbbc97ddd7e690e15@gmail.com>

amoudi87/asterixdb,amoudi87/asterixdb,amoudi87/asterixdb,amoudi87/asterixdb,amoudi87/asterixdb,amoudi87/asterixdb