Update rules.txt with changes.txt

[philsmd]

@Kgx Pnqvhm I have updated rules.txt in cpu hashcat + oclhashcat today.
Furthermore, I've updated also the rules listed here: http://hashcat.net/wiki/doku.php?id=rule_based_attack

It is possible that I missed something or that there are some doubts remaining. Please let me know if you have any particular advice to improve the rules wiki + rules.txt.
Please also let us know if there is something missing somewhere or unclear.
Next release (+ beta ofc) will have updated rules.txt files (thx for the hint).

Thanks a lot