Added wxCommandEvent::IsSeection for listbox,

Applied patch for wxListBox::Set when sorting
  Added new value rounding code (corrected for
    negative values) to scrollbar and slider
  Added ...TEXT_CHANGED event to wxSpinCtrl


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@8928 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/common/image.cpp

@@ -1948,7 +1948,7 @@ wxImage::wxImage( const wxBitmap &bitmap )
     }
 
     wxCHECK_RET( gdk_image, wxT("couldn't create image") );
-
+    
     Create( bitmap.GetWidth(), bitmap.GetHeight() );
     char unsigned *data = GetData();