update readme - add license, remove logo from bottom, add ToC

Author: pushkyn

README.md

@@ -1,6 +1,10 @@
 ![SendGrid Logo](https://uiux.s3.amazonaws.com/2016-logos/email-logo%402x.png)
 
-[![BuildStatus](https://travis-ci.org/sendgrid/ruby-http-client.svg?branch=master)](https://travis-ci.org/sendgrid/ruby-http-client)[![Email Notifications Badge](https://dx.sendgrid.com/badge/ruby)](https://dx.sendgrid.com/newsletter/ruby)[![npm](https://img.shields.io/npm/l/express.svg)]()[![Twitter Follow](https://img.shields.io/twitter/follow/sendgrid.svg?style=social&label=Follow)](https://twitter.com/sendgrid)[![GitHub contributors](https://img.shields.io/github/contributors/sendgrid/ruby-http-client.svg)](https://github.com/sendgrid/ruby-http-client/graphs/contributors)
+[![BuildStatus](https://travis-ci.org/sendgrid/ruby-http-client.svg?branch=master)](https://travis-ci.org/sendgrid/ruby-http-client)
+[![Email Notifications Badge](https://dx.sendgrid.com/badge/ruby)](https://dx.sendgrid.com/newsletter/ruby)
+[![MIT licensed](https://img.shields.io/badge/license-MIT-blue.svg)](./LICENSE.txt)
+[![Twitter Follow](https://img.shields.io/twitter/follow/sendgrid.svg?style=social&label=Follow)](https://twitter.com/sendgrid)
+[![GitHub contributors](https://img.shields.io/github/contributors/sendgrid/ruby-http-client.svg)](https://github.com/sendgrid/ruby-http-client/graphs/contributors)
 
 **Quickly and easily access any RESTful or RESTful-like API.**
 
@@ -10,6 +14,16 @@ If you are looking for the SendGrid API client library, please see [this repo](h
 
 All updates to this library is documented in our [CHANGELOG](https://github.com/sendgrid/ruby-http-client/blob/master/CHANGELOG.md).
 
+# Table of Contents
+- [Installation](#installation)
+- [Quick Start](#quick-start)
+- [Usage](#usage)
+- [Roadmap](#roadmap)
+- [How to Contribute](#contribute)
+- [About](#about)
+- [License](#license)
+
+<a name="installation"></a>
 # Installation
 
 ## Prerequisites
@@ -22,6 +36,7 @@ All updates to this library is documented in our [CHANGELOG](https://github.com/
 gem install ruby_http_client
 ```
 
+<a name="quick-start"></a>
 # Quick Start
 
 `GET /your/api/{param}/call`
@@ -53,15 +68,18 @@ puts response.body
 puts response.headers
 ```
 
+<a name="usage"></a>
 # Usage
 
 - [Example Code](https://github.com/sendgrid/ruby-http-client/tree/master/examples)
 
-## Roadmap
+<a name="roadmap"></a>
+# Roadmap
 
 If you are interested in the future direction of this project, please take a look at our [milestones](https://github.com/sendgrid/ruby-http-client/milestones). We would love to hear your feedback.
 
-## How to Contribute
+<a name="contribute"></a>
+# How to Contribute
 
 We encourage contribution to our libraries, please see our [CONTRIBUTING](https://github.com/sendgrid/ruby-http-client/blob/master/CONTRIBUTING.md) guide for details.
 
@@ -72,11 +90,12 @@ Quick links:
 - [Sign the CLA to Create a Pull Request](https://github.com/sendgrid/ruby-http-client/blob/master/CONTRIBUTING.md)
 - [Improvements to the Codebase](https://github.com/sendgrid/ruby-http-client/blob/master/CONTRIBUTING.md#improvements-to-the-codebase)
 
-
+<a name="about"></a>
 # About
 
 ruby-http-client is guided and supported by the SendGrid [Developer Experience Team](mailto:[email protected]).
 
 ruby-http-client is maintained and funded by SendGrid, Inc. The names and logos for ruby-http-client are trademarks of SendGrid, Inc.
 
-![SendGrid Logo](https://uiux.s3.amazonaws.com/2016-logos/email-logo%402x.png)
+# License
+[The MIT License (MIT)](LICENSE.txt)