code: function(obj)
  	{
  		for (var a in this.__singletons)
  		{
  			if (a in obj)
  			{
  				Object.defineProperty(obj, a,
  				{
  					configurable: true,
  					value: undefined
  				});
  			}
  		}
  
  		return this;
  	}
docs: Set all singleton instances on the specified object to undefined
  
  @param	obj		{Object} 	The object to remove singletons from