* Added PiSi support

* Add placeholder PiSi ascii art

* Added actual PisiLinux logo

* Colorize PisiLinux logo

* Improvement in ascii art

* Added Pisi to the list of supported distributions

* Updated manpage

* Fixed flaws in ascii art
Co-authored-by: Berkan Şahin <berkan.sahin@ug.bilkent.edu.tr>