Add launch script

bukkit/craftbukkit

@@ -0,0 +1,10 @@
+#!/bin/bash
+set -o errexit
+
+: ${JAVA_OPTS:=-Xmx1G}
+: ${BUKKIT_ARGS:=-o true}
+
+TOP=$(dirname ${BASH_SOURCE[0]})
+cd "${TOP}"
+
+exec java ${JAVA_OPTS} -jar "${TOP}/craftbukkit.jar" ${BUKKIT_ARGS}