fixed bug scale. we set swarm when we get back response from scale

drip-api/src/main/java/nl/uva/sne/drip/api/service/DeployService.java

@@ -370,6 +370,7 @@ public class DeployService {
             handleResponse(params, null);
         }
         deployment.setScale(scaleReq);
+        deployment.setManagerType("swarm");
         save(deployment);
         return deployment;
     }