[TD] DrawR* - DrawT*: remove unused includes

- also sort includes

src/Mod/TechDraw/App/DrawTileWeld.cpp

@@ -23,22 +23,16 @@
 #include "PreCompiled.h"
 
 #ifndef _PreComp_
+# include <sstream>
 #endif
 
-#include <sstream>
-#include <fstream>
-
 #include <App/Application.h>
 #include <App/Document.h>
-#include <Base/Console.h>
-#include <Base/Exception.h>
-#include <Base/Parameter.h>
-#include <Base/Tools.h>
 
+#include "DrawTileWeld.h"
+#include "DrawTileWeldPy.h"  // generated from DrawTileWeldPy.xml
 #include "DrawUtil.h"
 
-#include <Mod/TechDraw/App/DrawTileWeldPy.h>  // generated from DrawTileWeldPy.xml
-#include "DrawTileWeld.h"
 
 using namespace TechDraw;