public IAddinLocalizer CreateLocalizer (RuntimeAddin addin, NodeElement element)
{
string pkg = element.GetAttribute ("catalog");
if (pkg.Length == 0)
pkg = addin.Id;
string dir = element.GetAttribute ("location");
if (dir.Length == 0)
dir = "locale";
dir = addin.GetFilePath (dir);
domain = new GettextDomain ();
domain.Init (pkg, dir);
return this;
}