Rename many classes and header files to avoid conflicts with KDE4

src/potracegui.cpp

@@ -24,14 +24,14 @@
 #include <tqlabel.h>
 #include <tqclipboard.h>
 
-#include <kmainwindow.h>
+#include <tdemainwindow.h>
 #include <klocale.h>
 #include <kstatusbar.h>
-#include <ktoolbar.h>
+#include <tdetoolbar.h>
 #include <kmenubar.h>
-#include <kpopupmenu.h>
+#include <tdepopupmenu.h>
-#include <kstdaccel.h>
+#include <tdestdaccel.h>
-#include <kaction.h>
+#include <tdeaction.h>
 #include <kstdaction.h>
 #include <tdeio/netaccess.h>
 #include <kimageio.h>

src/potracegui.h

@@ -25,7 +25,7 @@
 #include <config.h>
 #endif
 
-#include <kmainwindow.h>
+#include <tdemainwindow.h>
 #include <kapplication.h>
 
 #include <tqlabel.h>