message: Throw error if new and old passwords are the same
diff: @@ -28,6 +28,12 @@ class ChangePasswordController extends Controller {
  return;
  }
  + if (currentPassword === userNewPassword) {
  + ctx.status = 303;
  + ctx.response.headers.set('Location', '/changepassword?msg=New+password+and+old+password+can\'t+be+the+same.+Please+try+again');
  + return;
  + }
  +
  if (userNewPassword !== confirmNewPassword) {
  ctx.status = 303;
  ctx.response.headers.set('Location', '/changepassword?msg=New+password+mismatch.+Please+try+again');
  