Remove haskell98 to build with ghc 7.2.2, also built with ghc 7.0.4

Signed-off-by: Joey Hess <joey@kitenet.net>

Locations.hs

@@ -26,8 +26,8 @@ module Locations (
 	prop_idempotent_fileKey
 ) where
 
-import Bits
-import Word
+import Data.Bits
+import Data.Word
 import Data.Hash.MD5
 
 import Common

Logs/Location.hs

@@ -1,3 +1,5 @@
+{-# LANGUAGE BangPatterns #-}
+
 {- git-annex location log
  -
  - git-annex keeps track of which repositories have the contents of annexed

Utility/TempFile.hs

@@ -7,7 +7,7 @@
 
 module Utility.TempFile where
 
-import IO (bracket)
+import Control.Exception (bracket)
 import System.IO
 import System.Posix.Process hiding (executeFile)
 import System.Directory

git-annex.cabal

@@ -28,7 +28,7 @@ Description:
 
 Executable git-annex
   Main-Is: git-annex.hs
-  Build-Depends: haskell98, MissingH, hslogger, directory, filepath,
+  Build-Depends: MissingH, hslogger, directory, filepath,
    unix, containers, utf8-string, network, mtl, bytestring, old-locale, time,
    pcre-light, extensible-exceptions, dataenc, SHA, process, hS3, HTTP,
    base < 5, monad-control, json