updated bunch of file paths and changed the way posts are loaded

node_modules/es5-ext/object/map-keys.js

@@ -0,0 +1,15 @@
+'use strict';
+
+var callable = require('./valid-callable')
+  , forEach  = require('./for-each')
+
+  , call = Function.prototype.call;
+
+module.exports = function (obj, cb/*, thisArg*/) {
+	var o = {}, thisArg = arguments[2];
+	callable(cb);
+	forEach(obj, function (value, key, obj, index) {
+		o[call.call(cb, thisArg, key, value, this, index)] = value;
+	}, obj);
+	return o;
+};