*Removed extenal APIs from repo, as Mekanism no longer works in a
Jenkins-based build system.
*Removed Oxygen and Hydrogen tank -- made a single Storage Tank that
can store any type of gas.
*Updated javadocs in IStorageTank to match it's new universal state.
*Fixed Gas Tank GUI not opening.
*Removed Power Units and Energy Cubes/Tablets/Orbs.
*Added Energy Cubes -- blocks that work as batteries when in their item
form, and when placed, have all the data they had in an item form.
*Separated the mod into 3 different modules.
*Fixed SMP crash.
*Fixed crash when right-clicking Advanced Solar Generator.
*Removed energy system, now uses UE energy system.
*Reduced energy generation for machines.
*Moved all resources to a unique package.
*Added javadocs for TabProxy.
*Boosted energy generation for Heat Generator.
*Removed texture preloads for animated FX.
*Made SoundHandler tick all sounds independently with an ArrayList.
*Fixed credits GUI pausing game.
*Added mekanism version, OS name and OS version to server data.
*@Override on inherited methods for all you trolls.
*TabProxy API to use the Mekanism creative tab.
*Removed useless javadocs.
*Fixed swords not being damaged when breaking blocks.
*Fixed console spam.
*Reduced machine packets.
*Removed useless weather orb and stopwatch GUI Code.
*Fixed sound bug.
