removing the brint urls from the tests.yaml file
removing the brint urls from the tests.yaml file

rackspace-orchestration-templates/mysql-multi,brint/mysql-multi,pratikmallya/mysql-multi,brint/mysql-multi,brint/mysql-multi,brint/mysql-multi,rackspace-orchestration-templates/mysql-multi,pratikmallya/mysql-multi,pratikmallya/mysql-multi,pratikmallya/mysql-multi,rackspace-orchestration-templates/mysql-multi,rackspace-orchestration-templates/mysql-multi