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.

src/generic/paletteg.cpp

@@ -61,7 +61,7 @@ wxPaletteRefData::~wxPaletteRefData()
 
 #define M_PALETTEDATA ((wxPaletteRefData *)m_refData)
 
-IMPLEMENT_DYNAMIC_CLASS(wxPalette,wxGDIObject)
+wxIMPLEMENT_DYNAMIC_CLASS(wxPalette,wxGDIObject);
 
 wxPalette::wxPalette()
 {