Added Sky Stone Tracking.

Added Meteorite Compass Block / Item.
Added Meteorite Spawner Debug Item.
Some Refactoring.

services/helpers/CompassException.java

@@ -0,0 +1,14 @@
+package appeng.services.helpers;
+
+public class CompassException extends RuntimeException
+{
+
+	private static final long serialVersionUID = 8825268683203860877L;
+
+	public final Throwable inner;
+
+	public CompassException(Throwable t) {
+		inner = t;
+	}
+
+}