[mac] Temporary release block for the 2.3.1

[Raphael Bircher]

Hi at all

base/update/bupdt.bas fails with 4 errors and 12 Warnings. So I will  
block the releas over the Week end. I will find out the error source  
first.

Greetings Raphael

----------------------------------------------------------------------
# Member of the OpenOffice.org Community
# QA Mac, Windows and Mac nativ version tester
# Content Developer of the De and porting project