[MERGE] [MOV] [ADD] sales_team module holding sales team related stuff. The sales team implementation has been taken out of crm, allowing to use the sales team concept without having to depend on the crm module. crm and sale now both depend on sales_team module and add their specific fields to the model. sale_crm module has been simplified by removing sales-team related stuff. The default section id on users is now located in sales_team, not in sale_crm anymore, allowing its use in both crm and sale modules.