* One more leak fixed.

* debug print removed

companion/src/mainwindow.cpp

@@ -87,7 +87,7 @@
 MainWindow::MainWindow():
   downloadDialog_forWait(NULL)
 {
-    mdiArea = new QMdiArea;
+    mdiArea = new QMdiArea(this);
     mdiArea->setHorizontalScrollBarPolicy(Qt::ScrollBarAsNeeded);
     mdiArea->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
     setCentralWidget(mdiArea);