ghc-fail-4.9.0.0-bp150.2.4

- Disable Haddock phase to fix the build with modern compilers (on
  which this is effectively empty, because its contents has moved
  into the base library).

- Updated with latest spec-cleaner version 0.9.8-8-geadfbbf.

- Update to version 4.9.0.0 revision 0 with cabal2obs.

- initial commit