stop hiding deprecation warning. This was a wrong idea.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@26923 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Type/tests/ERP5TypeTestCase.py

@@ -6,10 +6,6 @@
 
 __version__ = '0.3.0'
 
-# XXX: Suppress DeprecationWarnings
-import warnings
-warnings.simplefilter('ignore', DeprecationWarning, append=1)
-
 # XXX make sure that get_request works.
 current_app = None
 import Products.ERP5Type.Utils