1.use local ip for sql_connections and not the first openstack ip
2.UTF8 fix for icehouse in my.cnf

Change-Id: Ie73c37239a953e78861d5325855fe8878dfdc38e
Merge "1.use local ip for sql_connections and not the first openstack ip 2.UTF8 fix for icehouse in my.cnf" into R1.10