WIP improving readme

Author: jschroed91

README.md

@@ -1,4 +1,53 @@
+[![Packagist](https://img.shields.io/packagist/dt/caxy/htmldiff-bundle.svg)](https://packagist.org/packages/caxy/htmldiff-bundle)
+[![Average time to resolve an issue](http://isitmaintained.com/badge/resolution/caxy/HtmlDiffBundle.svg)](http://isitmaintained.com/project/caxy/HtmlDiffBundle "Average time to resolve an issue")
+[![Percentage of issues still open](http://isitmaintained.com/badge/open/caxy/HtmlDiffBundle.svg)](http://isitmaintained.com/project/caxy/HtmlDiffBundle "Percentage of issues still open")
+
 HtmlDiffBundle
 ==============
 
-Symfony2 Bundle for php-htmldiff (caxy/php-htmldiff)
+Symfony Bundle for [caxy/php-htmldiff][0].
+
+## Requirements
+
+- PHP 5.3.3 or higher
+- [caxy/php-htmldiff][0]
+
+## Installation
+
+You can install this bundle using composer:
+
+```
+composer require caxy/htmldiff-bundle
+```
+
+or add the package to your composer.json file directly.
+
+After you have installed the package, you just need to add the bundle to your AppKernel.php file:
+
+```php
+// in AppKernel::registerBundles()
+$bundles = array(
+    // ...
+    new Caxy\HtmlDiffBundle\CaxyHtmlDiffBundle(),
+    // ...
+);
+```
+
+## Usage
+
+## Configuration
+
+## Contributing
+
+## Contributor Code of Conduct
+
+Please note that this project is released with a [Contributor Code of
+Conduct](http://contributor-covenant.org/). By participating in this project
+you agree to abide by its terms. See CODE_OF_CONDUCT file.
+
+## License
+
+caxy/HtmlDiffBundle is released under the MIT License. See the bundled LICENSE file for
+details.
+
+[0]: https://github.com/caxy/php-htmldiff