[Image] Gui: remove unused includes

- also some sorting

src/Mod/Image/Gui/AppImageGui.cpp

@@ -17,8 +17,8 @@
 #include <Gui/Language/Translator.h>
 
 #include "ImageView.h"
-#include "Workbench.h"
 #include "ViewProviderImagePlane.h"
+#include "Workbench.h"
 
 
 // use a different name to CreateCommand()

src/Mod/Image/Gui/AppImageGuiPy.cpp

@@ -22,23 +22,17 @@
 
 #include "PreCompiled.h"
 #ifndef _PreComp_
-# include <QIcon>
 # include <QImage>
 # include <QFileInfo>
 #endif
 
-#include <CXX/Extensions.hxx>
-#include <CXX/Objects.hxx>
+#include <Base/Exception.h>
+#include <Base/Interpreter.h>
+#include <Gui/BitmapFactory.h>
+#include <Gui/MainWindow.h>
 
 #include "ImageView.h"
 
-#include <Base/Console.h>
-#include <Base/Exception.h>
-#include <Base/FileInfo.h>
-#include <Base/Interpreter.h>
-#include <App/Application.h>
-#include <Gui/MainWindow.h>
-#include <Gui/BitmapFactory.h>
 
 namespace ImageGui {
 class Module : public Py::ExtensionModule<Module>

src/Mod/Image/Gui/ViewProviderImagePlane.cpp

@@ -30,14 +30,12 @@
 # include <Inventor/nodes/SoSeparator.h>
 # include <Inventor/nodes/SoTexture2.h>
 # include <Inventor/nodes/SoTextureCoordinate2.h>
-# include <QFile>
 # include <QFileInfo>
 # include <QImage>
 # include <QString>
 #endif
 
 #include <App/Document.h>
-#include <Base/FileInfo.h>
 #include <Gui/BitmapFactory.h>
 #include <Mod/Image/App/ImagePlane.h>
 

src/Mod/Image/Gui/Workbench.cpp

@@ -22,9 +22,10 @@
 
 #include "PreCompiled.h"
 
-#include "Workbench.h"
 #include <Gui/ToolBarManager.h>
 
+#include "Workbench.h"
+
 
 using namespace ImageGui;