code: function(location) {
  			return this._getEntry(location).then(function(dirEntry) {
  				return readEntries(dirEntry);
  			}).then(function(entries) {
  				return orion.Deferred.all(entries.map(createFile));
  			});
  		}
docs: Obtains the children of a remote resource
  @param location The location of the item to obtain children for
  @return A deferred that will provide the array of child objects when complete