title: How can I remove date exception from OpenERP?
body: <p>I am digging through OpenERP web to find how I can remove the exception of date from it. eg I want to insert a date like <code>12/12/1523</code>. with Current functionality it will show me an error message if i will enter a date less then <code>1900</code>. I have checked it with _calendar.py, format.py, validates.py. but i didn't succeed. If anyone here can Help me through It will be highly appreciable.</p>