Include wx/intl.h according to precompiled headers of wx/wx.h (with other minor cleaning).

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@38909 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/palmos/datectrl.cpp

@@ -23,14 +23,15 @@
     #pragma hdrstop
 #endif
 
-#ifndef WX_PRECOMP
-#endif
-
 #if wxUSE_DATEPICKCTRL
 
 #include "wx/datectrl.h"
+
+#ifndef WX_PRECOMP
+    #include "wx/intl.h"
+#endif
+
 #include "wx/app.h"
-#include "wx/intl.h"
 #include "wx/dynlib.h"
 
 #define _WX_DEFINE_DATE_EVENTS_
@@ -133,4 +134,3 @@ bool wxDatePickerCtrl::SendClickEvent()
 }
 
 #endif // wxUSE_DATEPICKCTRL
-