fix travis builds for jruby builds because of inconsistency in Gemfile.lock because of the 'if' condition for mysql gem
fix travis builds for jruby builds because of inconsistency in Gemfile.lock because of the 'if' condition for mysql gem

killbill/killbill-admin-ui,killbill/killbill-admin-ui,wwjbatista/killbill-admin-ui,jaimerson/killbill-admin-ui,wwjbatista/killbill-admin-ui,jaimerson/killbill-admin-ui,killbill/killbill-admin-ui,jaimerson/killbill-admin-ui,wwjbatista/killbill-admin-ui,killbill/killbill-admin-ui