Purpose:
Having the res_group defined in base and sales_team auto installed
with mail doens't make sense.
- Move the empty res_config class and the related view from
base_setup to sales_team (base_setup only contains the 'General Settings'
model and views
- Move the 'sale' related content from product to sale module (Access rights,
menuitems,...)
- Set sales_team at autoinstall False. The module is installed when needed by
crm or sale for example
- Set sales_team as a dependency of voip. (Access rights defined for configuration
purpose)
- Set sales_team ad a dependency of subscription (Access rights issue too)
Rename xmlids accordingly. Example: 'base.group_sale_manager' becomes
sales_team.group_sale_manager.