Some further improvements to the security audit

src/api/java/appeng/api/util/DimensionalCoord.java

@@ -84,7 +84,7 @@ public class DimensionalCoord extends WorldCoord
 	@Override
 	public String toString()
 	{
-		return this.dimId + "," + super.toString();
+		return "dimension=" + this.dimId + ", " + super.toString();
 	}
 
 	public World getWorld()

src/api/java/appeng/api/util/WorldCoord.java

@@ -148,7 +148,7 @@ public class WorldCoord
 	@Override
 	public String toString()
 	{
-		return "" + this.x + "," + this.y + "," + this.z;
+		return "x=" + this.x + ", y=" + this.y + ", z=" + this.z;
 	}
 
 	@Override