Update README.md

Author: igor

README.md

@@ -1,4 +1,38 @@
-yii2-cron-log
+Cron log
 =============
 
 Component for logging cron jobs
+Yii2 Image Component
+==========
+
+Provides methods for the dynamic manipulation of images. Various image formats such as JPEG, PNG, and GIF can be resized, cropped, rotated.
+
+To use this extension, add to actions in your controller below code:
+
+```php
+    public function actions()
+    {
+        return [
+            'cron' => 'yii2mod\cron\actions\CronLogAction',
+        ];
+    }
+```
+
+Installation
+------------
+
+The preferred way to install this extension is through [composer](http://getcomposer.org/download/).
+
+Either run
+
+```
+php composer.phar require --prefer-dist yii2mod/yii2-cron-log "*"
+```
+
+or add
+
+```json
+"yii2mod/yii2-cron-log": "*"
+```
+
+to the require section of your composer.json.