Put bounds on snap, resource-pool, lifted-base, monad-control and lens
(<>) operator is part of base since 7.2, no need for ++
Explicitly list some imports
Switch to fmap from (<$>) to make it work without Control.Applicative
on older GHC
Do import Control.Applicative in Auth/Backend for ghc < 7.10
Just switching my 1.0 fork to your 1.0 branch
Put bounds on snap, resource-pool, lifted-base, monad-control and lens (<>) operator is part of base since 7.2, no need for ++ Explicitly list some imports Switch to fmap from (<$>) to make it work without Control.Applicative on older GHC Do import Control.Applicative in Auth/Backend for ghc < 7.10