public IHttpActionResult PostProject(Project project)
        {
            try
            {
                if (!ModelState.IsValid)
                {
                    return BadRequest(ModelState);
                }
                else
                {
                    project.ModifiedOn = DateTime.Now;
                }

                db.Projects.Add(project);
                db.Entry(project).State = EntityState.Added;
                db.SaveChanges();

                return CreatedAtRoute("DefaultApi", new { id = project.ProjectId }, project);
            }
            catch (Exception)
            {

                throw;
            }
        }
        public IHttpActionResult PutProject(int id, Project project)
        {
            if (!ModelState.IsValid)
            {
                return BadRequest(ModelState);
            }
            else
            {
                project.ModifiedOn = DateTime.Now;
            }

            if (id != project.ProjectId)
            {
                return BadRequest();
            }

            db.Entry(project).State = EntityState.Modified;

            try
            {
                db.SaveChanges();
            }
            catch (DbUpdateConcurrencyException)
            {
                if (!ProjectExists(id))
                {
                    return NotFound();
                }
                else
                {
                    throw;
                }
            }

            return StatusCode(HttpStatusCode.NoContent);
        }