added whole system from ola4doc

sys/node_modules/es5-ext/string/#/hyphen-to-camel.js

@@ -0,0 +1,8 @@
+'use strict';
+
+var replace = String.prototype.replace
+
+  , re = /-([a-z0-9])/g
+  , toUpperCase = function (m, a) { return a.toUpperCase(); };
+
+module.exports = function () { return replace.call(this, re, toUpperCase); };