removing get_param for theme
removing get_param for theme

pratikmallya/jenkins,pratikmallya/jenkins,rackspace-orchestration-templates/jenkins,brint/jenkins,rackspace-orchestration-templates/jenkins,rackspace-orchestration-templates/jenkins,pratikmallya/jenkins,rackspace-orchestration-templates/jenkins,brint/jenkins,pratikmallya/jenkins,brint/jenkins,brint/jenkins