[CLEAN] removing unused code.

Data.ByteString/Extended.hs

-{-# OPTIONS_GHC -fno-warn-orphans #-}
-
-{-|
-Module      : Data.ByteString.Extended
-Description : Short description
-Copyright   : (c) CNRS, 2017
-License     : AGPL + CECILL v3
-Maintainer  : team@gargantext.org
-Stability   : experimental
-Portability : POSIX
-
-Example showing how to extend existing base libraries.
--}
-
-
-module Data.ByteString.Extended ( module Data.ByteString
-                                , replace
-                                ) where
-import Data.ByteString
-
-replace :: ByteString -> ByteString -> ByteString -> ByteString
-replace = undefined
-
--- instance (Binary k, Binary v) => Binary (HaskMap k v) where
--- ...