v5.2.2 Beta #1

*More javadocs.
*Fixed energy duplication with IC2 energy storage blocks.
*Made Universal Cable connect to IC2 energy outputters.
*Made machines have sustained inventories.
*Added option to configurator to empty a block's inventory contents.
*Added option to configurator to dump all a machine's upgrades.
*Tooltips now have colors associated with their values.
*Tooltips on blocks are now only shown when 'shift' is held down.
*Electric Bow now changes state when holding 'M' and shift.
*Configurator can change state by holding 'M' and shift.
*Updated IC2 API.
*Merged teleporter into BlockMachine.
*Added option to hide packet logs.
*Fixed Smelting Factory crash.
*Made IC2 machines output into Universal Cable regardless of it's
surroundings.
*Made teleporter sustain energy storage.
*Cleaned up code.
*Fixed crash if versionNumber or recentNews are null.
*Client-side player tick handler.