ReadMe: added badges, fixed links.

Author: Athari

ReadMe.md

@@ -1,10 +1,13 @@
 <img align="right" width="32" src="Images/Icons/install_windows-0001.png" style="margin: 0 20px">
 
-*GitHub Windows Edition: User style transforming GitHub into Windows 9x
-=======================================================================
+*GitHub Windows Edition: User style transforming GitHub into Windows 9x*
+========================================================================
 
 * [**GitHub repository**](https://github.com/Athari/CssGitHubWindows)
 
+[![Install with Stylus](https://img.shields.io/badge/Install%20with-Stylus-00adad.svg)](https://raw.githubusercontent.com/Athari/CssGitHubWindows/master/GitHubWindows.user.css)
+[![Install with Stylish](https://img.shields.io/badge/Install%20with-Stylish-00adad.svg)](https://userstyles.org/styles/162167/github-windows-edition-ath)
+
 CssGitHubWindows is a user style which transforms GitHub's pages into GUI resembling Windows 9x. All modern browsers should be supported.
 
 Screenshots
@@ -31,7 +34,7 @@ Click on the extension title to see detailed instructions.
 
 2. Add user style:
 
-   * Open [CSS file in this Gist][https://raw.githubusercontent.com/Athari/CssGitHubWindows/master/GitHubWindows.user.css].
+   * Open [CSS file in this Gist](https://raw.githubusercontent.com/Athari/CssGitHubWindows/master/GitHubWindows.user.css).
    * Click "Install Style" button in the opened window.
 </details>
 
@@ -56,15 +59,15 @@ Licensed under the [MIT License](License.md).
 Links
 =====
 
-* [Source of inspiration](https://twitter.com/nikitonsky/status/1003593821723267072)
-* [Resource hacker](http://www.angusj.com/resourcehacker/)
-* [PNG optimizer](https://tinypng.com/)
-* [Base64 encoder](https://www.base64-image.de/) with support for CSS
-* [Simpler competitor](https://userstyles.org/styles/160991/github-windows-classic)
-* [Stylus for Firefox]
-* [Stylus for Chrome]
-* [Stylish for Firefox]
-* [Stylish for Chrome]
+* [Source of inspiration](https://twitter.com/nikitonsky/status/1003593821723267072) — post on Twitter
+* [Resource Hacker](http://www.angusj.com/resourcehacker/) — tool for extracting icons from executable files, including Windows 95 system files
+* [PNG optimizer](https://tinypng.com/) — online tool for optimizing PNG files
+* [Base64 encoder](https://www.base64-image.de/) — online tool for embedding images in CSS as data URIs
+* [Simpler competitor](https://userstyles.org/styles/160991/github-windows-classic) — someone did that before
+* [Stylus for Firefox] — modern extension for applying user styles for Firefox
+* [Stylus for Chrome] — modern extension for applying user styles for Chrome
+* [Stylish for Firefox] — old extension for applying user styles for Firefox
+* [Stylish for Chrome] — old extension for applying user styles for Chrome
 
    [Stylus for Firefox]: https://addons.mozilla.org/en-US/firefox/addon/styl-us/
    [Stylus for Chrome]: https://chrome.google.com/webstore/detail/stylus/clngdbkpkpeebahjckkjfobafhncgmne