[API] preliminary work on implementing temporary file storage

src/Gargantext/API/Routes/Named/File.hs

+{-|
+Module      : Gargantext.API.Node.Types
+Description :
+Copyright   : (c) CNRS, 2017
+License     : AGPL + CECILL v3
+Maintainer  : team@gargantext.org
+Stability   : experimental
+Portability : POSIX
+-}
+
 {-# LANGUAGE TypeOperators #-}
 
 module Gargantext.API.Routes.Named.File (

src/Gargantext/API/Routes/Named/Node.hs

+{-|
+Module      : Gargantext.API.Routes.Named.Node
+Description :
+Copyright   : (c) CNRS, 2017
+License     : AGPL + CECILL v3
+Maintainer  : team@gargantext.org
+Stability   : experimental
+Portability : POSIX
+-}
+
 {-# LANGUAGE TypeOperators #-}
 
 module Gargantext.API.Routes.Named.Node (

src/Gargantext/API/Routes/Named/Private.hs

@@ -8,9 +8,8 @@ Stability   : experimental
 Portability : POSIX
 -}
 
-{-# LANGUAGE TypeOperators #-}
-{-# LANGUAGE KindSignatures #-}
 {-# LANGUAGE TypeFamilies #-}
+{-# LANGUAGE TypeOperators #-}
 
 module Gargantext.API.Routes.Named.Private (
   -- * Routes types