Badges, subtitles, accesstoken and clientsecret.

access token and client secret deleted from
tests. Application was deleted, for security.

Badges added to README.md file:
  * release badge.
  * downloads badge.
  * license badge.
  * contributors badge.
  * powered by badge.

Subtitles fixed:
  * Quick Start.
  * Support us.
  * Contribute.
  * License.

Version: 1.0.0-alpha2
Go Version: go1.8.3
Operating System: Ubuntu 16.04.2 LTS
Arquitecture: amd64

README.md

@@ -1,11 +1,18 @@
 <p align="center">
-    <p align="center">Gostagram</p>
+    <p align="center"><strong><font size="6">Gostagram</font></strong></p>
     <p align="center">Unofficial and easy to use instagram client for go.</p>
+    <p align="center">
+      <a href="https://github.com/leoxnidas/gostagram/releases/latest"><img alt="Release" src="https://img.shields.io/github/release/leoxnidas/gostagram/all.svg?style=flat-square"></a>
+      <a href="https://github.com/leoxnidas/gostagram/"><img alt="issues" src="https://img.shields.io/github/downloads/leoxnidas/gostagram/total.svg?style=flat-square"/></a>
+      <a href="/LICENSE.text"><img alt="license" src="https://img.shields.io/github/license/leoxnidas/gostagram.svg?style=flat-square"/></a>
+      <a href="https://github.com/leoxnidas/gostagram"><img alt="license" src="https://img.shields.io/github/contributors/leoxnidas/gostagram.svg?style=flat-square"/></a>
+      <a href="https://github.com/leoxnidas/gostagram"><img alt="Powered By: gostagram" src="https://img.shields.io/badge/powered%20by-gostagram-green.svg?style=flat-square"></a>
+     </p>
 </p>
 
 ---
 
-###Quick Start.
+### Quick Start.
 
 **First step**
 
@@ -74,17 +81,17 @@ func main() {
 }
 ```
 
-###Support us.
+### Support us.
  * [donate](https://www.paypal.me/leoxnidas).
  * [Contribute](https://github.com/leoxnidas/gostagram#contribute).
  * Talk about the project.
 
-###Contribute.
+### Contribute.
 Please use [Github issue tracker](https://github.com/leoxnidas/gostagram/issues)
 for everything.
   * Report issues.
   * Improve/Fix documentation.
   * Suggest new features or enhancements.
 
-###License.
+### License.
 gostagram license [MIT](./LICENSE.txt)

instagram.go

@@ -12,7 +12,7 @@ import (
 
 const (
 	apiUrl    = "https://api.instagram.com/v1/"
-	version   = "1.0.0-alpha1"
+	version   = "1.0.0-alpha2"
 	userAgent = "gostagram/v1"
 )
 

users_test.go

@@ -6,8 +6,8 @@ import (
 )
 
 var (
-	clientSecret = "94637a21fdab42dca158c6f6bd1fbe19"
-	accessToken  = "2451237325.e0f323b.e8ab7baadad945e0856bebcae2032127"
+	clientSecret = ""
+	accessToken  = ""
 )
 
 func GetAccessTokenFromEnv() string {