Use selection widget in create chart wizard for issue1394

It breaks the record rules if user create company from this wizard and it is
not allow to create chart template so selection widget prevent this
Add default value for company

account.py

@@ -1746,6 +1746,13 @@ class CreateChartAccountAccount(ModelView):
     account_template = fields.Many2One('account.account.template',
             'Account Template', required=True, domain=[('parent', '=', False)])
 
+    def default_company(self, cursor, user, context=None):
+        if context is None:
+            context = {}
+        if context.get('company'):
+            return context['company']
+        return False
+
 CreateChartAccountAccount()
 
 

account.xml

@@ -461,9 +461,9 @@ this repository contains the full copyright notices and license terms. -->
                 <![CDATA[
                 <form string="Create Chart of Account" col="2">
                     <label name="company"/>
-                    <field name="company"/>
+                    <field name="company" widget="selection"/>
                     <label name="account_template"/>
-                    <field name="account_template"/>
+                    <field name="account_template" widget="selection"/>
                 </form>
                 ]]>
             </field>