[TD] Task*, part 1: remove unused includes

- also some sorting

src/Mod/TechDraw/Gui/TaskSectionView.cpp

@@ -21,46 +21,32 @@
  ***************************************************************************/
 
 #include "PreCompiled.h"
-
 #ifndef _PreComp_
-#include <cmath>
-#include <QApplication>
-#include <QStatusBar>
-#include <QGraphicsScene>
-#include <QMessageBox>
+# include <cmath>
+# include <QMessageBox>
 #endif // #ifndef _PreComp_
 
+#include <App/Document.h>
+#include <App/DocumentObject.h>
 #include <Base/Console.h>
 #include <Base/Tools.h>
-#include <Base/UnitsApi.h>
-
-#include <Gui/Application.h>
 #include <Gui/BitmapFactory.h>
 #include <Gui/Command.h>
 #include <Gui/Control.h>
-#include <Gui/Document.h>
 #include <Gui/MainWindow.h>
 #include <Gui/Selection.h>
 #include <Gui/ViewProvider.h>
 #include <Gui/WaitCursor.h>
-
-#include <App/Application.h>
-#include <App/Document.h>
-#include <App/DocumentObject.h>
-
 #include <Mod/TechDraw/App/DrawPage.h>
 #include <Mod/TechDraw/App/DrawViewPart.h>
 #include <Mod/TechDraw/App/DrawViewSection.h>
-#include <Mod/TechDraw/App/DrawUtil.h>
-
-//#include "ViewProviderPage.h"
-//#include "ViewProviderViewPart.h"
-
-#include <Mod/TechDraw/Gui/ui_TaskSectionView.h>
 #include "Widgets/CompassWidget.h"
 #include "Widgets/VectorEditWidget.h"
+
+#include "ui_TaskSectionView.h"
 #include "TaskSectionView.h"
 
+
 using namespace Gui;
 using namespace TechDraw;
 using namespace TechDrawGui;