Description of problem: As of now Abort and pause are removed and stop is introduced, these changes should be specified as part of remove-brick command usage.
CHANGE: http://review.gluster.com/3224 (cli: Show proper remove-brick usage) merged in master by Vijay Bellur (vijay)
gluster volume remove-brick help Usage: volume remove-brick <VOLNAME> [replica <COUNT>] <BRICK> ... {start|stop|status|commit|force} shows proper options