AetherCraft

Added a new /aec command - del. This will remove a AV assignment from an item; since setting an AV to 0 will blacklist it, using del will allow an item to be dynamically calculated instead.

Added the Aether Infuser. This allows you to, at an AV cost, infuse Aether into common objects, turning them into powerful foci used in constructing more powerful devices.

Added Infused Ingots and Aetheral Foci. These objects are created via Gold Ingots and Diamonds with the Infuser. You can make blocks out of the ingots that glow!

Added Tier 2 devices. These devices made out of Infused items can hold and transfer more Aether than Tier 1 ones can.

Made it so there's a limit to Aether transfer per tick, by default 8192 AV. Now, you probably won't be able to properly transmute anything more beefy than diamond until you upgrade to Tier 2.

Made the Ring more expensive.