*Fixed glitchy volume updating.
*Updated EnumColor references.
*Removed 'update' command from server.
*Added 'latest' command to help.
*Fixed SMP crash when referencing TileEntityBasicMachine.
*Made audio only function client-side.
*Updated field and method names due to Forge update.
*Tool code cleanup -- more to come next beta.
*Removed ModLoader references.
*Removed unneeded imports.
*Various bugfixes.
*Fixed GUI not showing up for Refined Obsidian.
*Fixed brightness for incorrect blocks.
*Fixed no shift-clicking support for output slots.
*Added core color support.
*Re-added color for Theoretical Elementizer, Credits GUI, and update
notifications.
*Renamed ThreadUpdate to ThreadClientUpdate.
*Added server update thread.
*Added Obsidian Ingots server command handler.
*Added server command 'oi.'
*Added server command 'oi update.'
*Touched up on GUI and Container code.
*Fixed NPE on loading NBT data when BuildCraft isn't installed.
*Fixed charging/discharging IC2 batteries not working.
*Added getDisplayedEnergyNoColor() method.
*Various improvements and fixes.
*Bumped version to 4.2.1.
Added progress info on Theoretical Elementizer.
Better active/inactive machine code.
I like ObsidianIngots better than ObsidianIngotsCore!
Official IC2 support. I think I've perfected it.
When you open the Credits GUI while holding a block, the block will no
longer place.
Fixed glitchy Steve's Stopwatch, Lightning Rod, and Weather Orb.
The 'Weather Orb' text is now placed correctly.
Minor bugfixes.
