Imagick sharpen

Image sharpen transformation for imagick adapter.
Example: 
![Sharpen example](https://lh6.googleusercontent.com/_eAHT-U-tOUg4KEVwDppr1cMowAZNHg63dnEhUSEG-FtOsz32BIUvjGvNvLaAJN4busXb6BotDw)