[System.Web.Mvc.HttpPost] public SkillRemoveResult Remove(Skill skill)
        {
            var ret = new SkillRemoveResult
            {
                SkillId        = skill.SkillId,
                SkillGroupId   = skill.SkillGroupId,
                FailedToRemove = !SkillRepository.Remove(skill)
            };

            return(ret);
        }