Make promoe work with DrDolittle.

This moves the c++ wrapper into promoe so we don't depend on a patched
version of xmms2 anymore. You should be able to run this with a drdolittle
out of the box. I also disabled the medialib browser for future enabling.

TitleBar.cpp

@@ -2,7 +2,9 @@
 #include "TitleBar.h"
 #include "Display.h"
 #include "SkinChooser.h"
+/*
 #include "Medialib.h"
+*/
 #include "SettingsWindow.h"
 #include "Button.h"
 
@@ -43,7 +45,9 @@ TitleBar::showMenu (void)
 
 	a = new QAction (tr ("Medialib browser"), this);
 	a->setShortcut (tr ("Alt+M"));
+	/*
 	connect (a, SIGNAL (triggered ()), this, SLOT (showMlib ()));
+	*/
 	qm.addAction (a);
 	qm.addSeparator ();
 	a = new QAction (tr ("Theme settings"), this);
@@ -70,8 +74,10 @@ TitleBar::showMenu (void)
 void
 TitleBar::showMlib ()
 {
+	/*
 	MedialibWindow *mw = new MedialibWindow (window ());
 	mw->show ();
+	*/
 }
 
 void