README.md in pastel-cli-0.3.0 vs README.md in pastel-cli-0.4.0

@@ -1,26 +1,25 @@
 # Pastel CLI
+
 [![Gem Version](https://badge.fury.io/rb/pastel-cli.svg)][gem]
 [![Build Status](https://secure.travis-ci.org/piotrmurach/pastel-cli.svg?branch=master)][travis]
-[![Code Climate](https://codeclimate.com/github/piotrmurach/pastel-cli/badges/gpa.svg)][codeclimate]
-[![Coverage Status](https://coveralls.io/repos/github/piotrmurach/pastel-cli/badge.svg)][coverage]
+[![Build status](https://ci.appveyor.com/api/projects/status/lqhbd9sy4rn8xdr2?svg=true)][appveyor]
 
 [gem]: http://badge.fury.io/rb/pastel-cli
 [travis]: http://travis-ci.org/piotrmurach/pastel-cli
-[codeclimate]: https://codeclimate.com/github/piotrmurach/pastel-cli
-[coverage]: https://coveralls.io/github/piotrmurach/pastel-cli
+[appveyor]: https://ci.appveyor.com/project/piotrmurach/pastel-cli
 
 > CLI tool for intuitive terminal output styling
 
 **Pastel CLI** provides terminal tool for [Pastel](https://github.com/piotrmurach/pastel).
 
 ## Installation
 
 Add this line to your application's Gemfile:
 
 ```ruby
-gem 'pastel-cli'
+gem "pastel-cli"
 ```
 
 And then execute:
 
     $ bundle
@@ -29,34 +28,55 @@
 
     $ gem install pastel-cli
 
 ## Usage
 
-To color output in green issue the command:
+To color output in green do:
 
 ```bash
-$ pastel green 'Unicorns & rainbows!'
+$ pastel green " ✔ OK "
 ```
 
-You can also provide more than one styling option:
+Apart from foreground color, you can also provide background and style like so:
 
 ```bash
-$ pastel green on_red bold 'Unicorns & rainbows!'
+$ pastel black bold on_green " ✔ OK "
 ```
 
-Pipe input:
+It supports pipping input:
 
 ```bash
-$ echo 'Unicorns & rainbows!' | pastel green
+$ echo -n " ✔ OK " | pastel black bold on_green
 ```
 
+To see all available styles and color names use `--styles/-s` option:
+
+```bash
+$ pastel --styles
+```
+
+This will produce the following in the terminal:
+
+```bash
+Swatch    Name
+◼ pastel  bold
+◼ pastel  dark
+◼ pastel  dim
+◼ pastel  italic
+...
+```
+
 ## Contributing
 
 1. Fork it ( https://github.com/piotrmurach/pastel-cli/fork )
 2. Create your feature branch (`git checkout -b my-new-feature`)
 3. Commit your changes (`git commit -am 'Add some feature'`)
 4. Push to the branch (`git push origin my-new-feature`)
 5. Create a new Pull Request
 
+## Code of Conduct
+
+Everyone interacting in the Pastel CLI project's codebases, issue trackers, chat rooms and mailing lists is expected to follow the [code of conduct](https://github.com/piotrmurach/tty-option/blob/master/CODE_OF_CONDUCT.md).
+
 ## Copyright
 
-Copyright (c) 2016-2017 Piotr Murach. See LICENSE for further details.
+Copyright (c) 2016 Piotr Murach. See LICENSE for further details.