No more ambient modules for tns-core-modules/* subpackages.

- Use path mappings in tsconfig.json to resolve module typings
- Only use ambient mobules for global API's
- Move single-file modules to a subdir with the same name so that
we can provide a hand-written typing next to it (via package.json)
- Delete all mentions of tns-core-modules.d.ts
- Delete reference d.ts assembly build steps. Not needed anymore.
- HACK! Use a <reference> for global typings in application.d.ts
to avoid publishing a separate @types/tns-core-modules package.
- Rename declarations.d.ts to tns-core-modules.d.ts to preserve
JS project mappings in references.d.ts (the only place we use those)

tns-core-modules/fps-meter/fps-meter.d.ts

@@ -1,30 +1,28 @@
 /**
  * Allows you to capture the frames-per-second metrics of your application. 
  */
-declare module "fps-meter" {
 
-   /**
-    * Starts the frames-per-second meter.
-    */
-    export function start(): void;
+/**
+* Starts the frames-per-second meter.
+*/
+export function start(): void;
 
-   /**
-    * Stops the frames-per-second meter.
-    */
-    export function stop(): void;
+/**
+* Stops the frames-per-second meter.
+*/
+export function stop(): void;
 
-   /**
-    * Returns a valid indicating whether the frames-per-second meter is currently running.
-    */
-    export function running(): boolean;
+/**
+* Returns a valid indicating whether the frames-per-second meter is currently running.
+*/
+export function running(): boolean;
 
-   /**
-    * Adds a callback function to be called each time FPS data is due to be reported. Returns an unique id which can be used to remove this callback later.
-    */
-    export function addCallback(callback: (fps: number, minFps?: number) => void): number;
+/**
+* Adds a callback function to be called each time FPS data is due to be reported. Returns an unique id which can be used to remove this callback later.
+*/
+export function addCallback(callback: (fps: number, minFps?: number) => void): number;
 
-   /**
-    * Removes the callback with the specified id.
-    */
-    export function removeCallback(id: number);
-}
+/**
+* Removes the callback with the specified id.
+*/
+export function removeCallback(id: number);

tns-core-modules/fps-meter/fps-native.d.ts

@@ -1,28 +1,26 @@
-declare module "fps-meter/fps-native" {
+
+/**
+ * An utility class used to measure frames per second.
+ */
+export class FPSCallback {
 
     /**
-     * An utility class used to measure frames per second.
+     * Initializes a new instance of FPSCallback class.
      */
-    export class FPSCallback {
+    constructor(onFrame: (currentTimeMillis: number) => void);
 
-        /**
-         * Initializes a new instance of FPSCallback class.
-         */
-        constructor(onFrame: (currentTimeMillis: number) => void);
+    /**
+     * Starts the frame per seconds measurement.
+     */
+    start(): void;
 
-        /**
-         * Starts the frame per seconds measurement.
-         */
-        start(): void;
+    /**
+     * Stops the frame per seconds measurement.
+     */
+    stop(): void;
 
-        /**
-         * Stops the frame per seconds measurement.
-         */
-        stop(): void;
-
-        /**
-         * Gets if the current instance of FPSCallback is running.
-         */
-        running: boolean;
-    }
-}
+    /**
+     * Gets if the current instance of FPSCallback is running.
+     */
+    running: boolean;
+}

tns-core-modules/fps-meter/package.json

@@ -1,6 +1,7 @@
 {
-	"name" : "fps-meter",
-  	"main" : "fps-meter",
-	"nativescript": {}
+  "name" : "fps-meter",
+  "main" : "fps-meter",
+  "types": "fps-meter.d.ts",
+  "nativescript": {}
 }