patch applied (ghc): updating hpc toolkit

[Andy Gill]

Fri Sep  7 22:16:00 PDT 2007  andy at galois.com
  * updating hpc toolkit
  
  The hpc overlay has been ported from hpc-0.4
  The new API for readMix is now used.
  

    M ./utils/hpc/Hpc.hs -2 +3
    M ./utils/hpc/HpcDraft.hs -13 +2
    M ./utils/hpc/HpcFlags.hs -1 +1
    M ./utils/hpc/HpcLexer.hs -1 +8
    M ./utils/hpc/HpcMap.hs -1 +3
    M ./utils/hpc/HpcMarkup.hs -16 +3
    M ./utils/hpc/HpcOverlay.hs -6 +132
    M ./utils/hpc/HpcParser.y -1 +1
    M ./utils/hpc/HpcReport.hs -1 +1
    M ./utils/hpc/HpcShowTix.hs -1 +1
    M ./utils/hpc/HpcUtils.hs +12