README: Update gem version

Also improved formatting.

Author: Rodrigo Bermudez Schettino

README.md

@@ -1,7 +1,11 @@
 # Taggle
 [![Gem Version](https://badge.fury.io/rb/taggle.svg)](https://badge.fury.io/rb/taggle)
 
-This gem is a wrapper of the [Taggle.js project](https://sean.is/poppin/tags), that allows you to include Taggle.js in your Rails app, using the asset pipeline. The gem currently includes v1.11.1 of Taggle.js.
+This gem is a wrapper of the [Taggle.js project](https://sean.is/poppin/tags), that allows you to include Taggle.js in your Rails app, using the asset pipeline. 
+
+The gem currently includes **Taggle.js version 1.12.0**.
+
+
 
 ## Installation
 
@@ -19,6 +23,7 @@ Or install it yourself as:
 
     $ gem install taggle
 
+
 ## Usage
 
 Include the taggle javascript in your `app/assets/javascripts/application.js` or `app/assets/javascripts/vendor.js`:
@@ -28,6 +33,8 @@ Include the taggle javascript in your `app/assets/javascripts/application.js` or
 
 This will include `taggle-ie8.js`, `taggle-ie9.js` and `taggle.js`. You can also require each one of these three files individually if you prefer.
 
+
+
 ## Stylesheets
 I put together several styles based on the official examples of Taggle.js. These styles should be enough for you to get started but they probably require some overriding to fit your page design.
 
@@ -45,6 +52,8 @@ And add the class `taggle` to the div you'll use to wrap the tags. Example:
 <%= end %>
 ```
 
+
+
 ## License
 
 The gem is available as open source under the terms of the [MIT License](http://opensource.org/licenses/MIT).