remove party_event_patch

issue001_party_event_python_sql

@@ -1,30 +0,0 @@
-Index: nan/modules/party_event/party_event.py
-===================================================================
---- nan.orig/modules/party_event/party_event.py	2013-09-16 11:10:06.731335793 +0200
-+++ nan/modules/party_event/party_event.py	2013-09-16 12:37:02.919232762 +0200
-@@ -2,7 +2,7 @@
- #The COPYRIGHT file at the top level of this repository contains
- #the full copyright notices and license terms.
- 
--from trytond.backend import TableHandler
-+from trytond import backend
- from trytond.model import ModelView, ModelSQL, fields
- from trytond.pool import Pool
- from trytond.transaction import Transaction
-@@ -48,6 +48,7 @@
-         super(PartyEvent, cls).__register__(module_name)
-         User = Pool().get('res.user')
-         cursor = Transaction().cursor
-+        TableHandler = backend.get('TableHandler')
-         table = TableHandler(cursor, cls, module_name)
-         # Migration from 2.8: user to employee
-         if table.column_exist('user'):
-@@ -102,7 +103,7 @@
-         now = datetime.datetime.now()
-         values = {
-             'event_date':values.get('date') or now,
--            'subject':values.get('subject') or 
-+            'subject':values.get('subject') or
-                 self.raise_user_error('no_subject',raise_exception=False),
-             'description':values.get('description',''),
-             'party':party,