* tighten widget match: don't match elements with .fa which are also "view section" roots (~ editing hosts) as the classes themselves out not be editable and the result will thus be odd * correspondingly, only associate the icon "change" button to instances of the ``icons`` widget, other elements bearing ``.fa`` are not editable and should be excluded. bzr revid: xmo@openerp.com-20140312141910-a2apy22qj4wwxsne