Added the underscore node_module.

node_modules/underscore/cjs/bind.js

@@ -0,0 +1,15 @@
+var restArguments = require('./restArguments.js');
+var isFunction = require('./isFunction.js');
+var _executeBound = require('./_executeBound.js');
+
+// Create a function bound to a given object (assigning `this`, and arguments,
+// optionally).
+var bind = restArguments(function(func, context, args) {
+  if (!isFunction(func)) throw new TypeError('Bind must be called on a function');
+  var bound = restArguments(function(callArgs) {
+    return _executeBound(func, bound, context, this, args.concat(callArgs));
+  });
+  return bound;
+});
+
+module.exports = bind;