Update clock.cabal

Update README.md

Remove commented-out code

Merge pull request #29 from mboes/bsd-support

A blind attempt to support *BSD.

merged fixes by Christian Burger; bumped up version to 0.5.0.1

merged fixes by Christian Burger; bumped up version to 0.5

Merge pull request #24 from christian-burger/fix-diffTimeSpec-for-les…

…s-than-1-second-difference

fixes bug in function `abs`

.cabal corrections before 0.4.0.1 release

.cabal updated for 0.4

refreshed clock