Housecleaning
* BlockUtil.getItemStackFromBlock() now properly posts HarvestDropsEvent and loads its results for compatibility.
* BlockUtil.breakBlock() now utilizes BlockUtil.getItemStackFromBlock() to get its drop list.
Merge pull request #1328 from DemoXinMC/master

BlockUtil & HarvestDropsEvent Update
Merge remote-tracking branch 'upstream/master'