[MERGE] Global attachments are visible only if you nstall document module

bzr revid: fp@tinyerp.com-20120927173854-8tdlr6yclci015z1

addons/web/static/src/js/views.js

@@ -930,12 +930,10 @@ instance.web.Sidebar = instance.web.Widget.extend({
         var view = this.getParent();
         this.sections = [
             { 'name' : 'print', 'label' : _t('Print'), },
-            { 'name' : 'files', 'label' : _t('Attachment(s)'), },
             { 'name' : 'other', 'label' : _t('More'), }
         ];
         this.items = {
             'print' : [],
-            'files' : [],
             'other' : []
         };
         this.fileupload_id = _.uniqueId('oe_fileupload');