Remove wx/{imaglist,generic/dragimgg,gauge,dynarray}.h from *.h

src/widgets/ProgressDialog.cpp

@@ -40,6 +40,7 @@
 #include <wx/dialog.h>
 #include <wx/event.h>
 #include <wx/evtloop.h>
+#include <wx/gauge.h>
 #include <wx/frame.h>
 #include <wx/intl.h>
 #include <wx/msgdlg.h>

src/widgets/ProgressDialog.h

@@ -24,10 +24,10 @@
 #include <vector>
 #include <wx/defs.h>
 #include <wx/evtloop.h>
-#include <wx/gauge.h>
 
 #include "wxPanelWrapper.h"
 
+class wxGauge;
 class wxStaticText;
 
 enum class ProgressResult : unsigned