*Fixed redstone advanced machine container bug.
*Removed unused methods from IEnergizedItem.
*Added 'IPeripheral' CC support to IElectricMachine.
*Removed tile entity-based texture system.
*Fixed advanced electric machine active update.
*Moved to TextureFX for machine animations.
*Removed old textures from terrain.png and added new pictures for all
animations.
*Added CC support for machines and power units.
*Removed texture preloads for non-existant textures.
*Bumped version to 4.2.2!
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