Allow for saving the configuration used by a window opened from a URL.

Note when editing a copy save password works now too.

pglab/DatabaseWindow.cpp

@@ -443,6 +443,12 @@ void DatabaseWindow::on_actionShow_connection_manager_triggered()
     m_masterController->connectionController()->showConnectionManager();
 }
 
+void DatabaseWindow::on_actionSave_connection_triggered()
+{
+    if (m_config.uuid().isNull())
+        m_masterController->connectionController()->createConnection(&m_config);
+}
+
 void DatabaseWindow::on_actionManual_triggered()
 {
     OpenManual();