Opinion of the Committee of the Regions on:the Proposal for a Council Directive on the conditions of entry and residence of third-country nationals for the purpose of paid employment and self-employed economic activities, andthe Proposal for a Council Directive relating to the conditions in which third-country nationals shall have the freedom to travel in the territory of the Member States for periods not exceeding three months, introducing a specific travel authorisation and determining the conditions of entry and movement for periods not exceeding six months