Replace TRUE/FALSE with boolean values true/false

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
(cherry picked from commit a149810847)

src/komposedesktopwidget.cpp

@@ -70,7 +70,7 @@ KomposeDesktopWidget::KomposeDesktopWidget(int desktop, TQWidget *parent, Kompos
     rootpix->setBlurEffect(0.0, 0.0);
 
   rootpix->start();
-  setAcceptDrops(TRUE);
+  setAcceptDrops(true);
 
   createTaskWidgets();