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/unix/glx11.h

@@ -30,7 +30,7 @@ private:
 
     GLXContext m_glContext;
 
-    DECLARE_CLASS(wxGLContext)
+    wxDECLARE_CLASS(wxGLContext);
 };
 
 // ----------------------------------------------------------------------------
@@ -173,7 +173,7 @@ public:
     }
 
 private:
-    DECLARE_DYNAMIC_CLASS(wxGLApp)
+    wxDECLARE_DYNAMIC_CLASS(wxGLApp);
 };
 
 #endif // _WX_UNIX_GLX11_H_