Use wx-prefixed macros throughout the repository.

Change {DECLARE,IMPLEMENT}_*CLASS and {DECLARE,BEGIN,END}_EVENT_TABLE
occurrences to use the wx-prefixed version of the macros.

include/wx/msw/bitmap.h

@@ -230,7 +230,7 @@ private:
                          wxBitmapTransparency transp = wxBitmapTransparency_Auto);
 
 
-    DECLARE_DYNAMIC_CLASS(wxBitmap)
+    wxDECLARE_DYNAMIC_CLASS(wxBitmap);
 };
 
 // ----------------------------------------------------------------------------
@@ -274,7 +274,7 @@ public:
 protected:
     WXHBITMAP m_maskBitmap;
 
-    DECLARE_DYNAMIC_CLASS(wxMask)
+    wxDECLARE_DYNAMIC_CLASS(wxMask);
 };
 
 
@@ -322,7 +322,7 @@ public:
                           const wxPalette *palette = NULL) const;
 
 private:
-    DECLARE_DYNAMIC_CLASS(wxBitmapHandler)
+    wxDECLARE_DYNAMIC_CLASS(wxBitmapHandler);
 };
 
 #endif