Upgrade to TypeScript 2.1, and latest grunt-ts. (#3609)

* Upgrade to TypeScript 2.1, and latest grunt-ts.
* Remove AudioBuffer and UIEvent from the definitions, we now should be compatible with dom
* Update the tns-platform-declarations readme

tests/app/ui/animation/animation-tests.ts

@@ -5,6 +5,7 @@ import {Label} from "ui/label";
 import {StackLayout} from "ui/layouts/stack-layout";
 import colorModule = require("color");
 import enums = require("ui/enums");
+import { AnimationPromise } from "ui/animation";
 
 // >> animation-require
 import animation = require("ui/animation");
@@ -105,7 +106,7 @@ export function test_CancellingAnimate(done) {
             }
             // << (hide)
         });
-    animation1.cancel();
+    (<AnimationPromise>animation1).cancel();
     // << animation-cancel2
 }
 
@@ -484,4 +485,4 @@ function assertIOSNativeTransformIsCorrect(view: viewModule.View) {
             TKUnit.assert(false, errorMessage);
         }
     }
-}
+}

tests/package.json

@@ -9,7 +9,7 @@
       "version": "2.4.0"
     },
     "tns-android": {
-      "version": "2.4.1"
+      "version": "2.5.0"
     }
   },
   "dependencies": {
@@ -24,4 +24,4 @@
     "lazy": "1.0.11",
     "typescript": "~2.0.10"
   }
-}
+}

tests/references.d.ts

@@ -2,7 +2,4 @@
 /// <reference path="../tns-platform-declarations/ios.d.ts" />
 
 /// <reference path="../tns-core-modules/tns-core-modules.d.ts" />
-/// <reference path="../tns-core-modules/lib.core.d.ts" />
-/// <reference path="../tns-core-modules/lib.dom.d.ts" />
-
 /// <reference path="../tns-core-modules/ui/styling/css-selector-parser.d.ts" />