Disable command-list capture code, by default.

Also added a comment to say what it is.

src/widgets/KeyView.cpp

@@ -351,10 +351,13 @@ KeyView::SetView(ViewByType type)
       SelectNode(index);
    }
 
+#if 0
+   // JKC: Optional code to list commants and shortcuts to debug console.
    int nLines = mLines.GetCount();
    for(int i=0;i<nLines;i++){
       wxLogDebug( "%i,%i,%s,%s", i, mLines[i]->depth, mLines[i]->label, mLines[i]->key );
    }
+#endif
 
    return;
 }