title: Convert datePicker UI to jalali in Odoo 8 (formerly openerp)
body: <p>i'm using odoo 8 for our team and we need to implement Jalali(Persian) calendar for our customers, we've added one module that converts picked gregorian date to jalali, but in the UI we see Gregorian Calendar but in the input we see Persian date.</p>
  
  <ul>
  <li><p>This is the datePicker UI<br>
  <a href="https://i.stack.imgur.com/ZRwH7.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/ZRwH7.png" alt="enter image description here"></a></p></li>
  <li><p>This is selected date (Persian)<br>
  <a href="https://i.stack.imgur.com/MeT9h.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/MeT9h.png" alt="enter image description here"></a></p></li>
  </ul>