ir.values: do return the search_view_id of action windows [Bug 681479]
ir.values: do return the search_view_id of action windows [Bug 681479]

Partially revert cadc172a2cd09, that prevented both that field and
"search_view" from being read. While the latter one is expensive to
compute, the "search_view_id" is pretty harmless. GTK client (at least)
depends on that to select the appropriate search view.


akretion/openerp-server,akretion/openerp-server,akretion/openerp-server