patch applied (testsuite): 6.8-specific output.

[Simon Marlow]

Wed Feb  6 02:53:38 PST 2008  Simon Marlow <simonmar at microsoft.com>
  * 6.8-specific output.
  The remaining validation test failures on the stable branch will be
  fixed by pending merged.

    A ./tests/ghc-regress/ghci/scripts/1914.stdout-ghc-6.8
    A ./tests/ghc-regress/indexed-types/should_fail/Over.stderr-ghc-6.8
    A ./tests/ghc-regress/programs/hs-boot/hs-boot.stderr-ghc-6.8
    A ./tests/ghc-regress/th/TH_fail.stderr-ghc-6.8