Remove generic and flat instances

src/Dodge/Data/Gust.hs

@@ -5,7 +5,6 @@
 
 module Dodge.Data.Gust where
 
-import Flat
 import LinearHelp ()
 import Control.Lens
 import Data.Aeson
@@ -18,7 +17,7 @@ data Gust = Gust
     , _guVel :: Point2
     , _guTime :: Int
     }
-    deriving (Eq, Ord, Show, Read, Generic, Flat)
+    deriving (Eq, Ord, Show, Read) --Generic, Flat)
 
 makeLenses ''Gust
 deriveJSON defaultOptions ''Gust