Functions to deal with users, database side.
-}
-{-# OPTIONS_GHC -fno-warn-name-shadowing #-}
+
{-# OPTIONS_GHC -fno-warn-orphans #-}
-{-# LANGUAGE TemplateHaskell #-}
{-# LANGUAGE FunctionalDependencies #-}
{-# LANGUAGE Arrows #-}
{-# LANGUAGE TemplateHaskell #-}