[Shootout-list] Updated Implementations

[Brent A. Fulgham]

Latest Updates:

Ocaml:
    * Applied update to regexp from Markus Mottl

Haskell:
    * Applied new (faster) array, random, and exception code from Simon 
Marlow
    * Applied new hash2 implementation by Bryn Keller

Erlang:
    * Several speed-ups to Hash, Prodcons, and Heapsort by Einar  Karttunen

Dylan:
    * New sieve and matrix implementations by Peter Hinley
    * New wordfreq, sumcol, and reversefile implementation by Peter Hinley

Clean:
    * Better Fibo, Random, Heapsort, WC, and lists2 from Igor Gouy
    * Clean-ups to use Igor's command line module (by Brent)

Many thanks to everyone for their contributions.

-Brent