patch applied (cabal): Remove InlinePhase extension

[Ian Lynagh]

Sun Jul  8 10:29:19 PDT 2007  Ian Lynagh <igloo at earth.li>
  * Remove InlinePhase extension
  As far as I can tell
  (a) The -finline-phase flag stopped actually being accepted by GHC
      sometime between GHC 4.08.2 and GHC 5.04.3
  (b) It took an Int argument

    M ./Distribution/Compiler.hs -1
    M ./Language/Haskell/Extension.hs -1