Added Sky Stone Tracking.

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

tile/misc/TileSkyCompass.java

@@ -0,0 +1,14 @@
+package appeng.tile.misc;
+
+import appeng.tile.AEBaseTile;
+
+public class TileSkyCompass extends AEBaseTile
+{
+
+	@Override
+	public boolean requiresTESR()
+	{
+		return true;
+	}
+
+}