Fix ARA warnings with mysql

Getting errors like “/root/.virtualenvs/utils35/lib/python3.5/site-packages/pymysql/cursors.py:170: Warning: (1300, “Invalid utf8 character string: ‘9C1DCE’”) result = self._query(query)”  when you run an ansible playbook with the ARA plugin? Change the mysql python lib to cymysql ie in $ANSIBLE_CONFIG [ara] database = mysql+cymysql://ara:dbpass@localhost/ara Seems like pymysql has issues with utf-8 & python v3