Wordlist optimisation based on ruleset

[rarecoil]

Ouch it's only reading at 2-3MB/s hitting 100% on a single core. Ill see if i can't improve on this if i do ill post it here.

thanks for posting this. after reading this i pushed some similar changes back to rurasort, including some compile-once optimisations for hash-remove: https://github.com/bitcrackcyber/rurasort/pull/7