[IMP] analytic: remove unnecessary sequence

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addons/analytic/__openerp__.py

@@ -18,7 +18,6 @@ that have no counterpart in the general financial accounts.
     'data': [
         'security/analytic_security.xml',
         'security/ir.model.access.csv',
-        'data/analytic_sequence.xml',
         'views/analytic_view.xml',
         'data/analytic_data.xml',
         'wizard/account_analytic_chart_view.xml',

addons/analytic/data/analytic_sequence.xml

@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<openerp>
-    <data noupdate="1">
-        <record id="seq_analytic_account_base" model="ir.sequence">
-            <field name="name">Analytic account sequence</field>
-            <field name="code">account.analytic.account</field>
-            <field name="prefix">AA</field>
-            <field name="padding">3</field>
-        </record>
-
-    </data>
-</openerp>

addons/analytic/models/analytic.py

@@ -49,7 +49,7 @@ class account_analytic_account(models.Model):
         return self.env.user.id
 
     name = fields.Char(string='Analytic Account', index=True, required=True, track_visibility='onchange')
-    code = fields.Char(string='Reference', index=True, track_visibility='onchange', default=lambda s: s.env['ir.sequence'].next_by_code('account.analytic.account'))
+    code = fields.Char(string='Reference', index=True, track_visibility='onchange')
     account_type = fields.Selection([
         ('normal', 'Analytic View')
         ], string='Type of Account', required=True, default='normal')