Bug fixes!
*Touched up on machine code.
*Fixed bug where machine stays active after it has finished it's
process.
*Machine tile entity code now major factor in block active/inactive
state.
*Fixed bug where Steve's Stopwatch/Weather Orb has no effect.
*Fixed bug where Storm/Rain text on Weather Orb is too big for it's
button.
*Fixed bug where server time does not change with Steve's Stopwatch.
*Modified Javadocs.
*Removed machine GUI block update.
*Fixed isMultiplayer() function.
*Removed BlockObsidianContainer class, will be added once I merge all
machine code.
*Touched up on packet handler.
*Added SIdeOnly checks for machine blocks.
*Updated version to 4.0.1
