Remove modules from source

node_modules/lodash/flatten.js

@@ -1,22 +0,0 @@
-var baseFlatten = require('./_baseFlatten');
-
-/**
- * Flattens `array` a single level deep.
- *
- * @static
- * @memberOf _
- * @since 0.1.0
- * @category Array
- * @param {Array} array The array to flatten.
- * @returns {Array} Returns the new flattened array.
- * @example
- *
- * _.flatten([1, [2, [3, [4]], 5]]);
- * // => [1, 2, [3, [4]], 5]
- */
-function flatten(array) {
-  var length = array == null ? 0 : array.length;
-  return length ? baseFlatten(array, 1) : [];
-}
-
-module.exports = flatten;