Announce: HGAL 1.2

[Jean-Philippe Bernardy]

Hello folks,

This is an announcement for HGAL 1.2.

http://users.skynet.be/jyp/HGAL/

HGAL (Haskell Graph Automorphism Library) is a haskell implementation
of Brendan McKay's algorithm for graph canonic labeling and
automorphism group. (aka Nauty)

Here are the main improvements over the previous release:
  * The algorithm is now more completely implemented and therefore a lot faster;
  * The library is now a cabal package.

I'm also proud to proclaim that zero bug has been reported in the 3
years of existence of the library. (That either being due to a high
quality of the library or a  low number of users -- I'm not sure :)

Cheers,
JP.