Re-adding localized menu labels for effects

If you can believe it, this whole big mess is
just to get localized effect labels back into
the menus.

I sure wish I'd had a little bit more time to
finish up all of the effects.  It sure would 
be a lot cleaner (code wise).

src/effects/ToneGen.h

@@ -37,7 +37,7 @@ class EffectToneGen : public BlockGenerator {
    EffectToneGen & EnableForChirps(){mbChirp=true;return *this;};
 
    virtual wxString GetEffectName() {
-      return wxString(mbChirp? _("Chirp..."):_("Tone..."));
+      return wxString(mbChirp? wxTRANSLATE("Chirp..."):wxTRANSLATE("Tone..."));
    }
 
    virtual std::set<wxString> GetEffectCategories() {