[#59] added recursive sorting for child containers
[#59] added recursive sorting for child containers

srbala/melonJS,MarkoIvanetic/melonJS,gopalindians/melonJS,Smoss/Enoru-eco,MarkoIvanetic/melonJS,melonjs/melonJS,TukekeSoft/melonJS,melonjs/melonJS,rlugojr/melonJS,rlugojr/melonJS,rlugojr/melonJS,gopalindians/melonJS,gopalindians/melonJS,Smoss/Enoru-eco,srbala/melonJS,TukekeSoft/melonJS,srbala/melonJS,TukekeSoft/melonJS