[C2hs] patch applied (c2hs): Use Cabal' s mechanism to find the datadir rather than our own

[Duncan Coutts]

Fri Feb  9 02:42:38 PST 2007  Duncan Coutts <duncan.coutts at worc.ox.ac.uk>
  * Use Cabal's mechanism to find the datadir rather than our own
  So remove the --data flag and the wrapper scripts. Cabal now
  installs the C2HS.hs file. Also means the Setup.hs no longer
  needs to install the wrapper script or C2HS.hs.

     ./c2hs/lib/C2HS.hs -> ./C2HS.hs
    M ./Setup.hs -26 +1
    M ./c2hs.cabal +2
    R ./c2hs/c2hs-inplace.in
    R ./c2hs/c2hs.in
    M ./c2hs/state/Switches.hs -2
    M ./c2hs/toplevel/Main.hs -14 +3
    R ./postInst.sh.in