You can click on the Google or Yahoo buttons to sign-in with these identity providers,
or you just type your identity uri and click on the little login button.
# -*- coding: utf8 -*-
'''Represents a plan variable.
just contains a cached copy of the name under
which it is found in the symbol map it belongs to.
File #1960 - latest update on 2009/10/07, created on 2006/10/05 by Sylvain Thenault