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/x11/bitmap.h

@@ -56,7 +56,7 @@ private:
     wxSize m_size;
 
 private:
-    DECLARE_DYNAMIC_CLASS(wxMask)
+    wxDECLARE_DYNAMIC_CLASS(wxMask);
 };
 
 //-----------------------------------------------------------------------------
@@ -142,7 +142,7 @@ protected:
     virtual wxGDIRefData *CloneGDIRefData(const wxGDIRefData *data) const;
 
 private:
-    DECLARE_DYNAMIC_CLASS(wxBitmap)
+    wxDECLARE_DYNAMIC_CLASS(wxBitmap);
 };
 
 #endif // _WX_BITMAP_H_