Add perm read, write, create, delete on rules

[udono, 2009-06-15 10:33:35]

[Mon Jun 15 12:09:21 2009] ERROR:sql:Wrong SQL: SELECT r.id FROM "ir_rule" r
JOIN ("ir_rule_group" g JOIN "ir_model" m ON (g.model = m.id)) ON (g.id =
r.rule_group) WHERE m.model = 'ir.ui.menu' AND g.perm_read AND (g.id IN (SELECT
rule_group_id FROM "ir_rule_group-res_user" WHERE user_id = 1 UNION SELECT
rule_group_id FROM "ir_rule_group-res_group" g_rel JOIN "res_user-res_group"
u_rel ON (g_rel.group_id = u_rel.gid) WHERE u_rel.uid = 1) OR default_p OR
g.global_p)
[Mon Jun 15 12:09:21 2009] ERROR:dispatcher:Exception calling method read on
model ir.ui.menu from 1@::1:37257/try20090611:
Traceback (most recent call last):
  File
"/home/uspallek/workspace/tryton/trytond/trytond/protocols/dispatcher.py", line
120, in dispatch
    res = getattr(obj, method)(cursor, user, *args, **kargs)
  File "/home/uspallek/workspace/tryton/trytond/trytond/model/modelsql.py", line
426, in read
    mode='read', context=context)
  File "/home/uspallek/workspace/tryton/trytond/trytond/tools/misc.py", line
328, in cached_result
    result = function(self2, cursor, **dict(kwargs))
  File "/home/uspallek/workspace/tryton/trytond/trytond/ir/rule.py", line 179,
in domain_get
    "OR g.global_p)", (model_name, user, user))
  File
"/home/uspallek/workspace/tryton/trytond/trytond/backend/postgresql/database.py",
line 282, in execute
    res = self.cursor.execute(sql, params)
ProgrammingError:  Spalte g.perm_read existiert nicht at character 151

[udono, 2009-06-15 10:35:48]

I try to test the patch, but can not open the admin menu. I updated the database
with -u=all.

But in general the patch looks good for me.