Cleaned up unneccesary imports and references.

src/taco-utils/taco-utils.ts

@@ -2,12 +2,6 @@
 /// <reference path="../typings/elementtree.d.ts"/>
 /// <reference path="../typings/unorm.d.ts"/>
 "use strict";
-
-import et = require ("elementtree");
-import fs = require ("fs");
-import path = require ("path");
-var unorm = require("unorm"); // Note no import: the compiler will remove the require since we don't use the unorm object, we just need it to add String.normalize
-
 import buildInfo = require("./build-info");
 import cordovaConfig = require("./cordova-config");
 import resourcesManager = require("./resources-manager");

src/typings/taco-utils.d.ts

@@ -1,6 +1,3 @@
-/// <reference path="../typings/node.d.ts" />
-/// <reference path="../typings/elementtree.d.ts" />
-/// <reference path="../typings/unorm.d.ts" />
 /// <reference path="../typings/resources-manager.d.ts" />
 /// <reference path="../typings/build-info.d.ts" />
 /// <reference path="../typings/cordova-config.d.ts" />