#132 more intelligent nick alias behaviour (nicks in muw stats)

[Matej Locniskar]

Pisg doesn't seem to register a particular nickname
through it's alias correctly, when that alias hasn't
been used.

Example:
I setup this alias: <user nick="Stone666" alias="*stone*">
People on the channel usually call this username by his
short name - "stone", but pisg then counts "stone" as a
word (and displays it in most used word statistic)
instead of treating it as a nick.
I think this happens because that user has never had a
nickname set to exactly "stone".</user>

I hope this made sense :) Otherwise ask additional
questions.