public ActionResult GuidelinesText(string text)
        {
            EditableContent guidelinesText = _repo.GetContent("guidelines");
            text = text.Replace(Environment.NewLine, "<br />");

            if (guidelinesText == null)
            {
                guidelinesText = new EditableContent { Identifier = "guidelines", Text = text };
                _repo.AddContent(guidelinesText);
                _repo.SaveChanges();
                return RedirectToAction("EditContent", "Admin");
            }

            guidelinesText.Text = text;
            _repo.EditContent(guidelinesText);
            _repo.SaveChanges();
            return RedirectToAction("EditContent", "Admin");
        }
        public ActionResult QuestionAdviceText(string text)
        {
            EditableContent questionAdviceText = _repo.GetContent("questionadvice");
            text = text.Replace(Environment.NewLine, "<br />");

            if (questionAdviceText == null)
            {
                questionAdviceText = new EditableContent { Identifier = "questionadvice", Text = text };
                _repo.AddContent(questionAdviceText);
                _repo.SaveChanges();
                return RedirectToAction("EditContent", "Admin");
            }

            questionAdviceText.Text = text;
            _repo.EditContent(questionAdviceText);
            _repo.SaveChanges();
            return RedirectToAction("EditContent", "Admin");
        }
        public ActionResult FrontpageText(string text)
        {
            EditableContent frontpageText = _repo.GetContent("frontpage");
            text = text.Replace(Environment.NewLine, "<br />");

            if (frontpageText == null)
            {
                frontpageText = new EditableContent { Identifier = "frontpage", Text = text };
                _repo.AddContent(frontpageText);
                _repo.SaveChanges();
                return RedirectToAction("EditContent", "Admin");
            }

            frontpageText.Text = text;
            _repo.EditContent(frontpageText);
            _repo.SaveChanges();
            return RedirectToAction("EditContent", "Admin");
        }