Add note command

Add a note command that adds silently a note to a user's modlog for other auth to read without giving actual punishment and without having the whole chat knowing.
Merge pull request #256 from Jay2645/master

Corrected a typo in the comments for Basculin.
Sandshrew does not learn Vital Throw

OT: JEREMY Sandshrew have the following moveset: Scratch, Defense Curl, Sand Attack, and Poison Sting.
Sandshrew does not learn Vital Throw

OT: JEREMY Sandshrew have the following moveset: Scratch, Defense Curl, Sand Attack, and Poison Sting.
Merge pull request #257 from V4Victini/patch-1

Sandshrew shouldn't learn Vital Throw
Gen IV: Fix Toxic Spikes.
Correct Transformed PP and max PP.
Revamp note command, now modnote

Make it clear that it's a private user. Mod notes are no longer restricted to an user, all mods can add a note for anything.
Add final modifier after min damage check

In-game, final modifiers like Life Orb are calculated after the minimum damage is calculated instead of calculating it earlier on base power.

This event run will call all onModifyDamage events on said modifiers to thus correctly modify the damage using BattlePokemon.prototype.modify
Fix Life Orb

Life Orb uses now BattlePokemon.prototype.modify which does the correct calculator for damage modifiers and in the correct order thanks to the ModifyDamage event.
Merge pull request #251 from Joimer/patch-22

Add note command
Merge pull request #258 from Joimer/patch-25

Add ModifyDamage event for final modifiers like Life Orb
Gen IV: Stopgap fix for Life Orb.
Update /help command

Add help for 'modnote' command and update permissions required on some commands.
Merge pull request #259 from Joimer/patch-27

Update /help command
Merge pull request #260 from Jay2645/master

Added check to make sure Random Battle movesets have a STAB move before being added.
Merge pull request #261 from Jay2645/master

Minor adjustments to random set logic, minor cleanup of code from previous commit
Items cleanup

 - Fix Micle Berry (and Custap Berry, in Gen 4) to properly trigger with Gluttony
 - Make Micle Berry's volatile references consistent with the rest of the codebase
 - Properly alphabetize Moon Ball
Unlink locked users' links
Fix crash in old Substitute system