Companion to clojure-regengine branch in RegEngine, which is required.
Experimental.
Added the Minecraft Server JAR to the classpath.
Merge branch 'master' into clojure-regengine

Conflicts:
	.classpath
	bin/com/github/izbay/siegeengine/SiegeEnginePlugin.class
Merge branch 'master' of https://github.com/izbay/SiegeEngine.git

Conflicts:
	.classpath
	bin/com/github/izbay/siegeengine/SiegeEnginePlugin.class
	src/com/github/izbay/siegeengine/RamMoveListener.java
	src/com/github/izbay/siegeengine/WeaponListener.java
	src/com/github/izbay/util/Util.java
Trying to get this to compile.
Updated to CraftBukkit 1.7.9; fixed the calls to Util.getBlockBelow() which I had broken with the last merge.