Added the underscore node_module.

node_modules/underscore/modules/some.js

@@ -0,0 +1,15 @@
+import cb from './_cb.js';
+import isArrayLike from './_isArrayLike.js';
+import keys from './keys.js';
+
+// Determine if at least one element in the object passes a truth test.
+export default function some(obj, predicate, context) {
+  predicate = cb(predicate, context);
+  var _keys = !isArrayLike(obj) && keys(obj),
+      length = (_keys || obj).length;
+  for (var index = 0; index < length; index++) {
+    var currentKey = _keys ? _keys[index] : index;
+    if (predicate(obj[currentKey], currentKey, obj)) return true;
+  }
+  return false;
+}