[Sketch] App A - G: remove unused headers

- also some sorting

src/Mod/Sketcher/App/ExternalGeometryFacade.cpp

@@ -25,14 +25,12 @@
 # include <boost/uuid/uuid_io.hpp>
 #endif
 
+#include <Base/Console.h>
+
 #include "ExternalGeometryFacade.h"
-
-#include <Base/Console.h> // Only for Debug - To be removed
-#include <Base/Exception.h>
-
-
 #include "ExternalGeometryFacadePy.h"
 
+
 using namespace Sketcher;
 
 TYPESYSTEM_SOURCE(Sketcher::ExternalGeometryFacade,Base::BaseClass)