ghc-word-wrap-0.5-bp155.2.16

- disable %{ix86} build

- Update word-wrap to version 0.5.
  0.5
  ===
  API changes:
  * Line-wrapping now supports optional "filling", i.e., placing prefix
    strings at the start of wrapped lines. The behavior of filling is
    configured by new `WrapSettings` fields: `fillStrategy` (what to
    add to filled lines) and `fillScope` (which lines to affect with
    filling). Thanks to Brent Yorgey for this work!

- disable %{ix86} build

- Update word-wrap to version 0.4.1 revision 1.
  Upstream has revised the Cabal build instructions on Hackage.

- Replace %setup -q with the more modern %autosetup macro.

- Add word-wrap at version 0.4.1.