Staff can now PM admins blocking PMs
Also improve error message when PMing admins with blockpm on.
Fix crash in previous commit
ipbans.txt now supports CIDR format
This introduces a new file cidr.js, which handles matching CIDR IP
blocks. It replaces our dependency on node-ip.

The old proxy IP system is also moved to cidr.js.
Added |tc| and the like for correct time in replays
It practically saves the time in a separate var for each log item in order to calculate the delta time
Fixed a lingering change which should have been removed earlier
Prunes logTimes together with log now
Merge pull request #349 from Quinella/chattime

Added |tc| and the like for correct time in replays
Support new autoconfirmed user status
Autoconfirmed users are users whose accounts existed for more than one
week and who have played at least one rated battle.
Allow !dice to be used in the lobby
Fix crash with autoconfirmed setting
UU suspect test enters second phase
Implement /modchat autoconfirmed
Tells users on join that modchat is in effect if applicable
Refactor: Rename some permissions functions
In particular, Development Staff has been renamed to System Operator.
Merge pull request #351 from Quinella/modchat

Tells users on join that modchat is in effect if applicable
Remove VGC 2013 from !othermetas
Transform ignores Substitute in Gen 4
Adds the possibility to put sections in other columns
At the first one of each section, an integer `column` is needed if you want it in an other column than the first one
Removed unused variable and updated protocol-doc.md for format columns
Save IP of banned users in the modlog

This adds a second parameter to addModCommand which is shown in the
modlog but not in the room log.