implements oberver pattern

app.cpp

@@ -3,3 +3,27 @@
 App::App() {
 
 }
+
+void App::connectConfirmation(bool success, int version) {
+
+}
+
+void App::sendConfirmation(bool success) {
+
+}
+
+void App::subscribeConfirmation(bool success) {
+
+}
+
+void App::receiveIndication(int id, QString destination, QString body) {
+
+}
+
+void App::disconnectConfirmation() {
+
+}
+
+void App::disconnectIndication() {
+
+}