Remove unneeded references

node/node-0.11-tests.ts

@@ -1,4 +1,4 @@
-/// <reference path="node-0.11.d.ts" />
+
 
 import assert = require("assert");
 import fs = require("fs");

node/node-0.12-tests.ts

@@ -1,4 +1,4 @@
-/// <reference path="node-0.12.d.ts" />
+
 import * as assert from "assert";
 import * as fs from "fs";
 import * as events from "events";

node/node-tests.ts

@@ -1,4 +1,4 @@
-/// <reference path="node.d.ts" />
+
 import * as assert from "assert";
 import * as fs from "fs";
 import * as events from "events";