Added support for 1.8 particles!

1.8 broke particles, so here's a fix.
You'll also notice other broken files, with easy fixes.

Notice how craftbukkit.jar (yes, Craftbukkit) was added as a dependency. This has to do with the necessity of EnumParticle enumerators (from net.minecraft.server) Be sure to get craftbukkit 1.8 and add it to the classpath.