[IMP] Appetence for Cooperative

• Add Appetence Model with one field name
• data/musc.appetence.csv for loading data, with unicode color
• res_partner linked to appetence as Many2One, using date_last_update_appetence to store date of change on appetence display it in chatter
• add window for appetence in mucs settings
• add appetence in view, searchpanel, and form
• add basic security access for appetence
• fix company_size naming to validate pre-commit