README.md in kf5-0.1.0 vs README.md in kf5-0.2.0

@@ -1,7 +1,10 @@
 # KF5
 
+[![Build Status](https://api.travis-ci.org/emn178/kf5.png)](https://travis-ci.org/emn178/kf5)
+[![Coverage Status](https://coveralls.io/repos/emn178/kf5/badge.svg?branch=master)](https://coveralls.io/r/emn178/kf5?branch=master)
+
 A library to integrate with KF5 help desk.[逸創云客服](http://www.kf5.com/)
 
 ## Installation
 
 Add this line to your application's Gemfile:
@@ -46,9 +49,14 @@
 end
 ```
 Or you can assaign arguments manaully
 ```ruby
 redirect_to_kf5 :username => 'username' # others....
+```
+
+In view, you can use `kf5_tag` to include javascript plugin.
+```ruby
+= kf5_tag
 ```
 
 ## License
 
 The gem is available as open source under the terms of the [MIT License](http://opensource.org/licenses/MIT).