adding seriasation ID

components/application-mgt/org.wso2.carbon.device.application.mgt.common/src/main/java/org/wso2/carbon/device/application/mgt/common/AndroidApplication.java

@@ -25,6 +25,8 @@ public class AndroidApplication {
 	private String type;
 	private String appIdentifier;
 
+	private static final long serialVersionUID = 760343716452548282L;
+
 	public String getAppIdentifier() {
 		return appIdentifier;
 	}

components/application-mgt/org.wso2.carbon.device.application.mgt.common/src/main/java/org/wso2/carbon/device/application/mgt/common/EnterpriseApplication.java

@@ -30,7 +30,9 @@ public class EnterpriseApplication extends AndroidApplication implements Seriali
 	private String url;
 	private String schedule;
 	private String packageName;
-	
+
+	private static final long serialVersionUID = 660343716452348222L;
+
 	public String getSchedule() {
 		return schedule;
 	}