ANNOUNCE: Happy version 1.11

[Simon Marlow]

> ANNOUNCING  Happy 1.11  - The LALR(1) Parser Generator for Haskell
> -----------------------------------------------------------------

Owing to a rather embarrassing bug related to precedence parsing in the
1.11 release, I've uploaded new versions of the packages with the bug
fixed. =20

My apologies to anyone who already downloaded/installed 1.11 - please
re-install with the updated packages.

Cheers,
	Simon