Apply accessibility improvements to the address book task

Thomas Bruederli

2014-06-03 458af8d30a1bca153f770358b8f914554b0da6c3

 program/js/app.js

@@ -5014,6 +5014,7 @@
      // add link to pop back to parent group
      if (this.env.address_group_stack.length > 1) {
        $('<a href="#list">...</a>')
          .attr('title', this.gettext('uponelevel'))
          .addClass('poplink')
          .appendTo(boxtitle)
          .click(function(e){ return ref.command('popgroup','',this); });