Add "SuperEMP" and "SuperCube" spells.

Also fix EMP effects, and tweak toggle block chunk load cooldown.
Update Hunter and Virus
Refactor ToggleBlocks into Automaton.

May as well call them what I'm using them for, though technically the
functionality is more generic than this.
Give each player their own set of Automata Mages.
Command blocks, portal and ender portal blocks are restricted, except for superpowered wands.
Make sure hat doesn't destroy your helmet.
Fix some issues with /wand configure input and /wand random

Thanks for testing, obibenkenobi!