patch applied (hsc2hs): Process the file in binary mode so we pass though UTF-8 (#3837)

Fri Mar 19 14:56:57 PDT 2010  Simon Marlow <marlowsd <at> gmail.com>
  * Process the file in binary mode so we pass though UTF-8 (#3837)
  Maybe strictly speaking it would be better to encode/decode UTF-8, but
  it would be a fiddle and I don't think it really matters for hsc2hs.

    M ./Main.hs -3 +3