Merge pull request #69 from odininon/master

Fixed crashes on server & import cleanup
Revert "Made event handler more generic"

This reverts commit 00c4a87f2247e3bbf7bbc89960384e4ec161de56.
Misc
Removed laser/redstone emitter code pending re-write
Refactor of block files

Part of major refactor
Refactor of item files

Part of major refactor
Refactor of tools & tool API + removed elmag armor pending armor re-write

Part of major refactor
Removed circuit code

Part of major refactor
Removed un-needed addon

Part of major refactor
Removed all MBS code + un-used packets

Part of major refactor
Misc file removal

Part of major refactor
More misc file changes

Part of major refactor
More misc changes

Part of major refactor
Class name changes + rework of proxy system + misc changes

Part of major refactor
Removal of module system + new config system

Final commit for major refactor
Minor tweaks
Updated build script
Derp
Removed ToolType from API and changed potlight removal function
Updated pot light texture