Reorganzied dependencies, moving JNLua and LuaJ code to extra repo and including jar here for a cleaner separation of mod and third-party code.
Doubled max y translation for holograms.
Made the thing Java 1.6 compatible again (at least it works on openjdk6). Should close #565 for good.
Made values used for converting different power types configurable.
Made geolyzer also act as an upgrade.
Piston upgrade. Seems to work. For the most part.