chore(readme): more documentation

LICENSE

+MIT License
+
+Copyright (c) 2018 WP Desk
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

+[![pipeline status](https://gitlab.com/wpdesk/wp-view/badges/master/pipeline.svg)](https://gitlab.com/wpdesk/wp-view/pipelines)
+[![coverage report](https://gitlab.com/wpdesk/wp-view/badges/master/coverage.svg?job=unit+test+lastest+coverage)](https://gitlab.com/wpdesk/wp-view/commits/master)
+[![Latest Stable Version](https://poser.pugx.org/wpdesk/wp-view/v/stable)](https://packagist.org/packages/wpdesk/wp-view)
+[![Total Downloads](https://poser.pugx.org/wpdesk/wp-view/downloads)](https://packagist.org/packages/wpdesk/wp-view)
+[![License](https://poser.pugx.org/wpdesk/wp-view/license)](https://packagist.org/packages/wpdesk/wp-view)
+
+WP View
+=======
+
+wp-view is a simple to render templates.
+
+## Requirements
+
+PHP 7.0 or later.
+
+## Installation via Composer
+
+In order to install the bindings via [Composer](http://getcomposer.org/) run the following command:
+
+```bash
+composer require wpdesk/wp-view
+```
+
+## Example usage
+
+```php
+<?php
+
+$resolver = new \WPDesk\View\Resolver\ChainResolver();
+$resolver->appendResolver( new \WPDesk\View\Resolver\WPThemeResolver( 'example-plugin' ) );
+$resolver->appendResolver( new \WPDesk\View\Resolver\DirResolver( trailingslashit( __DIR__ ) . 'templates' ) );
+$renderer = new \WPDesk\View\Renderer\SimplePhpRenderer( $resolver );
+
+$renderer->render( 'template-name', ['param1' => 'test'] );
+```

composer.json

 {
     "name": "wpdesk/wp-view",
+    "license": "MIT",
     "authors": [
         {
             "name": "Krzysiek",