Website transition complete

Thanks to the work of Sara Zanchi and Valentina Rossi, who just joined us at Orobix for their internship and helped us porting the tutorials, the transition to the Github-hosted website has been completed. Take a look at the website repository to see how it’s done. Thanks to Jekyll, we could reproduce the same urls.

By the way, last night I also switched off the Sourceforge svn and git repositories. From now on, https://github.com/vmtk/vmtk takes over.