patch applied (ghc): find fop.sh

[Ian Lynagh]

Thu Nov  9 08:40:54 PST 2006  claus.reinke at talk21.com
  * find fop.sh
  
  the fop bundle contains fop.bat and fop.sh, but not fop;
  let configuration find the latter.
  

    M ./aclocal.m4 -1 +1