Wall and Wall-like group menu entries: now use the correct
contexts to give to the composer.
res_users: posting on the user consists in posting on the
related partner. TODO: clean that when we have cleared our
minds about what to do when posting in the wall.
xml, css: small cleanup of dead code
mail.js: propagated the use of 'default_' values in the
various contexts (Wall, RecordThread, Thread, ComposeMessage);
cleaned do_action overrides; general cleanup of the code
and options propagation.
bzr revid: tde@openerp.com-20120903152025-bzchl603mzuhggn4