add README

Author: dusta

README.md

@@ -0,0 +1,50 @@
+# Dframe/ActivityLog
+
+[![Latest Stable Version](https://poser.pugx.org/dframe/activitylog/v/stable)](https://packagist.org/packages/dframe/activitylog) 
+[![Latest Unstable Version](https://poser.pugx.org/dframe/dframe/v/unstable)](https://packagist.org/packages/dframe/activitylog) 
+[![License](https://poser.pugx.org/dframe/dframe/license)](https://packagist.org/packages/dframe/dframe)
+
+
+**Documentation available at** [https://dframeframework.com](https://dframeframework.com/en/page/index)
+
+Language
+[Polish](https://dframeframework.com/en/page/docs) | [English](https://dframeframework.com/en/page/docs)
+
+### Installation Composer
+
+```sh
+$ composer require dframe/activitylog
+```
+
+
+PSR-3 Adapter
+```php
+use Dframe\ActivityLog\Activity;
+use Dframe\ActivityLog\Demo\Drivers\PSR3FileLog;
+use Dframe\ActivityLog\Helper\Psr3Adapter;
+use Psr\Log\LogLevel;
+
+require_once __DIR__ . '/../../vendor/autoload.php';
+
+$log = new Activity(new PSR3FileLog());
+
+$logger = new Psr3Adapter($log, 'System', \Dframe\ActivityLog\Entity\PSR3::class);
+$logger->log(LogLevel::ERROR, 'This is {error}', ['error' => 'error #500']);
+```
+
+Standard Usage 
+
+```php
+use Dframe\ActivityLog\Activity;
+use Dframe\ActivityLog\Demo\Drivers\FileLog;
+
+require_once __DIR__ . '/../../vendor/autoload.php';
+
+$log = (new Activity(new FileLog()));
+$log->log('Hello Word!')->entity(\Dframe\ActivityLog\Demo\Entity\Action::class'])->push();
+```
+
+Display Logs
+```php
+$log->logs();
+```