[TD] DrawView*: remove unused includes - part 2

- also sort includes
- also additions to precompiled header

src/Mod/TechDraw/App/DrawViewPyImp.cpp

@@ -22,12 +22,12 @@
 
 #include "PreCompiled.h"
 
-#include <Mod/TechDraw/App/DrawView.h>
-
+#include "DrawView.h"
 // inclusion of the generated files (generated out of DrawViewPy.xml)
 #include <Mod/TechDraw/App/DrawViewPy.h>
 #include <Mod/TechDraw/App/DrawViewPy.cpp>
 
+
 using namespace TechDraw;
 
 // returns a string which represents the object e.g. when printed in python