Merge branch 'master' into 'master'

Fixing issue with notification sending logic

See merge request entgra/carbon-device-mgt!27

components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/operation/mgt/OperationManagerImpl.java

@@ -251,7 +251,7 @@ public class OperationManagerImpl implements OperationManager {
                 }
                 OperationManagementDAOFactory.commitTransaction();
 
-                if (isScheduled) {
+                if (!isScheduled) {
                     for (Device device : authorizedDevices) {
                         this.sendNotification(operation, device);
                     }