http internal references refactored

http/http.ts

@@ -1,49 +0,0 @@
-import image = require("image-source/image-source");
-import promises = require("promises/promises");
-import http = require("http/http-request");
-
-// merge request
-export var request = http.request;
-export interface HttpResponse extends http.HttpResponse { }
-export interface HttpRequestOptions extends http.HttpRequestOptions { }
-export interface HttpContent extends http.HttpContent { }
-
-/**
-  * Gets string from url.
-  */
-export function getString(arg: any): promises.Promise<string> {
-    var d = promises.defer<string>();
-
-    http.request(typeof arg === "string" ? { url: arg, method: "GET" } : arg)
-        .then(r => d.resolve(r.content.toString()))
-        .fail(e => d.reject(e));
-
-    return d.promise();
-}
-
-/**
-  * Gets JSON from url.
-  */
-export function getJSON<T>(arg: any): promises.Promise<T> {
-    var d = promises.defer<T>();
-
-    http.request(typeof arg === "string" ? { url: arg, method: "GET" } : arg)
-        .then(r => d.resolve(r.content.toJSON()))
-        .fail(e => d.reject(e));
-
-    return d.promise();
-}
-
-/**
-  * Gets image from url.
-  */
-
-export function getImage(arg: any): promises.Promise<image.ImageSource> {
-    var d = promises.defer<image.ImageSource>();
-
-    http.request(typeof arg === "string" ? { url: arg, method: "GET" } : arg)
-        .then(r => d.resolve(r.content.toImage()))
-        .fail(e => d.reject(e));
-
-    return d.promise();
-}