Support for using other properties than Array

[GoogleCodeExporter]

Right now we have 
  .log("{0}, {1}" ,["a", "b"]); 

in logging. It would be awesome if we could support any object and any lookup, 
like:

  .log("{my.property.rocks}, {does.it}", {my:{property:{rocks:true}},does:{it:true}});

That way one can pass a Display Object and trace its x position or mouseX for 
example

  .log("{mouseX}x{mouseY}", stage);

Original issue reported on code.google.com by mastakan...@gmail.com on 12 Sep 2011 at 1:56