Don't send initial event in ctor

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_8_BRANCH@44832 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/msw/spinctrl.cpp

@@ -406,9 +406,6 @@ bool wxSpinCtrl::Create(wxWindow *parent,
     // Set the range in the native control
     SetRange(min, max);
 
-    // Send the initial event
-    SendSpinUpdate(initial);
-
     if ( !value.empty() )
     {
         SetValue(value);