README.md in slack_notifier-1.0.1 vs README.md in slack_notifier-1.0.2

- old
+ new

@@ -1,9 +1,14 @@
+[![Gem Version](https://img.shields.io/gem/v/slack_notifier.svg)](https://rubygems.org/gems/slack_notifier)
+[![Master](https://travis-ci.org/FindHotel/ruby_slack_notifier.svg?branch=master)](https://travis-ci.org/FindHotel/ruby_slack_notifier)
+
 # SlackNotifier
 
 Simple Ruby gem for sending messages to Slack
 
+<img width="800" alt="slack notifier" src="https://user-images.githubusercontent.com/6284234/27587063-3037ceba-5b43-11e7-82a6-fbe2c13952f2.png">
+
 ## Installation
 
 Add this line to your application's Gemfile:
 
 ```ruby
@@ -42,10 +47,12 @@
 # Customizing default configuration
 SlackNotifier::Message.send(
   channel: 'errors',
   nickname: 'Bugs',
   text: ex.message,
-  report: ex.backtrace
+  icon_emoji: ':bug:',
+  report: ex.backtrace,
+  report_color: '#D3D3D3'
 )
 ```
 
 ## Development
 