Merge pull request #164 from DelphianMC/master

Fixed Block Launcher, Advanced Entity Spawner, and Creature Spawner.
Fixed entity trap.
Fix /cbmech reload.
Fixed Circuits and Vehicles reload commands.
Improved the list of thigns snow can replace.
Fixed chairs with ProtocolLib.
Fix the error involving health in chairs.
Enhancements to Auto Crafter Shapeless recipes.
Fixed Cultivator IC.
Combine harvester now breaks the items it harvests.
Fixed Snow even MOAR
Removed redundant try catches
Trying to work out why ROM IC's won't work.
Fixed reload commands.
Fixed memory setter.
3.4b2 Changelog
Enhancements to snow mechanic. It now searches around a bit more for
valid blocks.
Fix potion inducer error.
Removed a possible error cause.
Fix a snow SOE