convert from readFileStrict

This removes that function, using file-io readFile' instead.

Had to deal with newline conversion, which readFileStrict does on
Windows. In a few cases, that was pretty ugly to deal with.

Sponsored-by: Kevin Mueller

Utility/Misc.hs

@@ -10,7 +10,6 @@
 
 module Utility.Misc (
 	hGetContentsStrict,
-	readFileStrict,
 	separate,
 	separate',
 	separateEnd',
@@ -47,10 +46,6 @@ import Prelude
 hGetContentsStrict :: Handle -> IO String
 hGetContentsStrict = hGetContents >=> \s -> length s `seq` return s
 
-{- A version of readFile that is not lazy. -}
-readFileStrict :: FilePath -> IO String
-readFileStrict = readFile >=> \s -> length s `seq` return s
-
 {- Like break, but the item matching the condition is not included
  - in the second result list.
  -