Some minor fixes before tommorrow's meeting.
* PostgreSQL issue with HibernateTemplate queries (..."o.enabled=1" not working)
Instead following format is working (..."o.enabled=? and o.expired=?", new Object[] { true, false })
* Default locale is now fa (Farsi)
* Fix font issue in one of PDF reports (belit.jrxml)
* Default host for sending email is localhost again.