use square braces for mangled names
use square braces for mangled names

as pointed out by fnd this is consistent with the rest of tiddlyspace.
incremented version number to 4 (this is what i have been using on
editconflicts@tiddlyspace.com)

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