[MERGE] subscription readonly if running

bzr revid: fp@tinyerp.com-20120930120059-0vyt3vmy9yoa3ecs

diff --cc addons/subscription/subscription.py
index 45916e0,c961e82..25137f6
--- 1/addons/subscription/subscription.py
--- 2/addons/subscription/subscription.py
+++ b/addons/subscription/subscription.py
@@@ -72,7 -72,7 +72,7 @@@ class subscription_subscription(osv.osv
          'state': fields.selection([('draft','Draft'),('running','Running'),('done','Done')], 'Status'),
          'doc_source': fields.reference('Source Document', required=True, selection=_get_document_types, size=128, help="User can choose the source document on which he wants to create documents"),
          'doc_lines': fields.one2many('subscription.subscription.history', 'subscription_id', 'Documents created', readonly=True),
-         'cron_id': fields.many2one('ir.cron', 'Cron Job', help="Scheduler which runs on subscription"),
 -        'cron_id': fields.many2one('ir.cron', 'Cron Job', help="Scheduler which runs on subscription", ondelete='cascade', states={'running':[('readonly',True)], 'done':[('readonly',True)]}),
++        'cron_id': fields.many2one('ir.cron', 'Cron Job', help="Scheduler which runs on subscription", states={'running':[('readonly',True)], 'done':[('readonly',True)]}),
          'note': fields.text('Notes', help="Description or Summary of Subscription"),
      }
      _defaults = {