exposed more info in a reject object, bumped version to 0.1

[Bluebird](https://github.com/petkaantonov/bluebird) and [Request](https://github.com/mikeal/request) are pretty awesome, but I found myself using the same design pattern.  This is a simple wrapper that takes in a request options object (or URI string), and returns a chainable promise.  By default, http response codes other than 200 and 201 will cause the promise to be rejected.  This can be over-ridden by setting `options.simple` to `false`.

Note: As of version 0.1, `reject` now passes  an object containing the following:

```js    

    reject({

                    error: body,

                    options: c,

                    response: response,

                    statusCode: response.statusCode

                });

```

## Installation

`npm install request-promise`

{

  "name": "request-promise",

  "version": "0.0.4",

  "version": "0.1.0",

  "description": "Promise-based Wrapper for XHR using Request and Bluebird",

  "main": "./lib/rp.js",

  "scripts": {