altered ToggleTiddlerPrivacy to respect tiddlyfields attribute.
altered ToggleTiddlerPrivacy to respect tiddlyfields attribute.

removed window.setTimeout which was placed in code due to this defect which
is now marked as fixed:
http://trac.tiddlywiki.org/ticket/1263#comment:2

FND/tiddlyspace,TiddlySpace/tiddlyspace,FND/tiddlyspace,TiddlySpace/tiddlyspace,TiddlySpace/tiddlyspace,FND/tiddlyspace