Remove the usermgr script as we should be using the api and the command line client for this work
Remove the usermgr script as we should be using the api and the command line client for this work

adamlincoln/Bookie,teodesson/Bookie,teodesson/Bookie,wangjun/Bookie,wangjun/Bookie,GreenLunar/Bookie,bookieio/Bookie,charany1/Bookie,skmezanul/Bookie,skmezanul/Bookie,teodesson/Bookie,charany1/Bookie,wangjun/Bookie,adamlincoln/Bookie,GreenLunar/Bookie,skmezanul/Bookie,wangjun/Bookie,adamlincoln/Bookie,pombredanne/Bookie,teodesson/Bookie,pombredanne/Bookie,bookieio/Bookie,adamlincoln/Bookie,bookieio/Bookie,GreenLunar/Bookie,charany1/Bookie,bookieio/Bookie,pombredanne/Bookie,GreenLunar/Bookie,skmezanul/Bookie