Add master disable to portscanning functionality

Signed-off-by: Michael Casadevall <mcasadevall@soylentnews.org>
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Fix moderator_or_post code and rename variable to make sense

Signed-off-by: Michael Casadevall <mcasadevall@ubuntu.com>
Merge branch 'moderator_or_post_actually_work' of https://github.com/NCommander/slashcode into NCommander-moderator_or_post_actually_work

Conflicts:
	Slash/DB/MySQL/MySQL.pm