Allow to share project with group.

        :param project_id: The ID of a project
        :param group_id: The ID of a group
        :param group_access: Level of permissions for sharing
        :return: True is success

def shareproject(self, project_id, group_id, group_access):
        """
        Allow to share project with group.

        :param project_id: The ID of a project
        :param group_id: The ID of a group
        :param group_access: Level of permissions for sharing
        :return: True is success
        """
        data = {'id': project_id, 'group_id': group_id, 'group_access': group_access}

        request = requests.post(
            '{0}/{1}/share'.format(self.projects_url, project_id),
            headers=self.headers, data=data, verify=self.verify_ssl)

        return request.status_code == 201