bunch of stuff

review pls

* send /admins! to all nicks, not just the first OP found
* Fix path filters
* Show correct local bind port when binding socket
* Log warnings if there are no bots defined, or bots without channels
* Properly force irc color codes to use two digits
* Fix NPE when passing unknown tag to /ircusers
* Made the output of /ircusers less spammy and more useful.
* Move max irc length handling to IRCChannelPoint (it was in the .players code)
* Remove path-based console logging since it's redundant
* Flattened ConsolePoint.commandIn, added warning messages on failure
* Explain more stuff in the config.yml file
* More noobproofing with warnings