Include xmpp app source

src/freedombone-upgrade

@@ -66,6 +66,7 @@ do
 done
 
 source "/usr/share/${PROJECT_NAME}/base/${PROJECT_NAME}-base-email"
+source "/usr/share/${PROJECT_NAME}/apps/${PROJECT_NAME}-app-xmpp"
 
 read_config_param PROJECT_REPO
 if [[ "$PROJECT_REPO" == "https://github.com/bashrc/${PROJECT_NAME}" ]]; then