Qt4: Move Qt4Target and Qt4BC out of the Internal namespace

Reviewed-By: hunger

src/plugins/qt4projectmanager/qt-maemo/maemodeployables.h

@@ -54,9 +54,9 @@ QT_FORWARD_DECLARE_CLASS(QTimer);
 namespace ProjectExplorer { class BuildStep; }
 
 namespace Qt4ProjectManager {
-namespace Internal {
-
 class Qt4BuildConfiguration;
+
+namespace Internal {
 class Qt4ProFileNode;
 
 class MaemoDeployables : public QAbstractListModel