Revert "Commit updated Javascript packages"

This reverts commit a88734348a.

build/javascript/node_modules/lodash/_createAggregator.js

@@ -1,23 +0,0 @@
-var arrayAggregator = require('./_arrayAggregator'),
-    baseAggregator = require('./_baseAggregator'),
-    baseIteratee = require('./_baseIteratee'),
-    isArray = require('./isArray');
-
-/**
- * Creates a function like `_.groupBy`.
- *
- * @private
- * @param {Function} setter The function to set accumulator values.
- * @param {Function} [initializer] The accumulator object initializer.
- * @returns {Function} Returns the new aggregator function.
- */
-function createAggregator(setter, initializer) {
-  return function(collection, iteratee) {
-    var func = isArray(collection) ? arrayAggregator : baseAggregator,
-        accumulator = initializer ? initializer() : {};
-
-    return func(collection, setter, baseIteratee(iteratee, 2), accumulator);
-  };
-}
-
-module.exports = createAggregator;