Merge remote-tracking branch 'origin/master'

Author: FraLotito

README.md

@@ -115,7 +115,10 @@ If you use HGX or related data in your paper, please cite:
 * Luca Gallo - [email protected] - <a title="Twitter, Apache License 2.0 &lt;http://www.apache.org/licenses/LICENSE-2.0&gt;, via Wikimedia Commons" href="https://twitter.com/l_gajo"><img width="16" alt="Twitter-logo" src="https://upload.wikimedia.org/wikipedia/commons/6/6f/Logo_of_Twitter.svg"></a> <a title="GitHub, MIT &lt;http://opensource.org/licenses/mit-license.php&gt;, via Wikimedia Commons" href="https://github.com/lgajo"><img width="16" alt="Octicons-mark-github" src="https://upload.wikimedia.org/wikipedia/commons/thumb/9/91/Octicons-mark-github.svg/512px-Octicons-mark-github.svg.png"></a>
 * Alberto Montresor - [email protected] <a title="Icons8, MIT &lt;http://opensource.org/licenses/mit-license.php&gt;, via Wikimedia Commons" href="http://cricca.disi.unitn.it/montresor/"><img width="16" alt="Icons8 flat link" src="https://upload.wikimedia.org/wikipedia/commons/thumb/0/05/Icons8_flat_link.svg/512px-Icons8_flat_link.svg.png"></a>
 * Federico Musciotto - [email protected] <a title="Twitter, Apache License 2.0 &lt;http://www.apache.org/licenses/LICENSE-2.0&gt;, via Wikimedia Commons" href="https://twitter.com/musci8"><img width="16" alt="Twitter-logo" src="https://upload.wikimedia.org/wikipedia/commons/6/6f/Logo_of_Twitter.svg"></a> <a title="GitHub, MIT &lt;http://opensource.org/licenses/mit-license.php&gt;, via Wikimedia Commons" href="https://github.com/musci8"><img width="16" alt="Octicons-mark-github" src="https://upload.wikimedia.org/wikipedia/commons/thumb/9/91/Octicons-mark-github.svg/512px-Octicons-mark-github.svg.png"></a>
-* Nicolò Ruggeri - [email protected] <a title="Icons8, MIT &lt;http://opensource.org/licenses/mit-license.php&gt;, via Wikimedia Commons" href="https://nickruggeri.github.io/"><img width="16" alt="Icons8 flat link" src="https://upload.wikimedia.org/wikipedia/commons/thumb/0/05/Icons8_flat_link.svg/512px-Icons8_flat_link.svg.png"></a> <a title="Twitter, Apache License 2.0 &lt;http://www.apache.org/licenses/LICENSE-2.0&gt;, via Wikimedia Commons" href="https://twitter.com/NikRuggeri"><img width="16" alt="Twitter-logo" src="https://upload.wikimedia.org/wikipedia/commons/6/6f/Logo_of_Twitter.svg"></a> <a title="GitHub, MIT &lt;http://opensource.org/licenses/mit-license.php&gt;, via Wikimedia Commons" href="https://github.com/nickruggeri"><img width="16" alt="Octicons-mark-github" src="https://upload.wikimedia.org/wikipedia/commons/thumb/9/91/Octicons-mark-github.svg/512px-Octicons-mark-github.svg.png"></a> 
+* Nicolò Ruggeri - [email protected] <a title="Icons8, MIT &lt;http://opensource.org/licenses/mit-license.php&gt;, via Wikimedia Commons" href="https://nickruggeri.github.io/"><img width="16" alt="Icons8 flat link" src="https://upload.wikimedia.org/wikipedia/commons/thumb/0/05/Icons8_flat_link.svg/512px-Icons8_flat_link.svg.png"></a> <a title="Twitter, Apache License 2.0 &lt;http://www.apache.org/licenses/LICENSE-2.0&gt;, via Wikimedia Commons" href="https://twitter.com/NikRuggeri"><img width="16" alt="Twitter-logo" src="https://upload.wikimedia.org/wikipedia/commons/6/6f/Logo_of_Twitter.svg"></a> <a title="GitHub, MIT &lt;http://opensource.org/licenses/mit-license.php&gt;, via Wikimedia Commons" href="https://github.com/nickruggeri"><img width="16" alt="Octicons-mark-github" src="https://upload.wikimedia.org/wikipedia/commons/thumb/9/91/Octicons-mark-github.svg/512px-Octicons-mark-github.svg.png"></a>
+
+### Collaborators
+* Alberto Ceria - [email protected] <a title="Twitter, Apache License 2.0 &lt;http://www.apache.org/licenses/LICENSE-2.0&gt;, via Wikimedia Commons" href="https://twitter.com/cerialbo"><img width="16" alt="Twitter-logo" src="https://upload.wikimedia.org/wikipedia/commons/6/6f/Logo_of_Twitter.svg"></a>
 
 ## Contributing