* Remove graphviz and use cytoscape.js instead
* Frontend generated graphs
* Make installation easier and faster
* Better user experience
* Family api and improved interface
* Fix url history when using 0, improve button selection and reset reverse with reset button
* Use klay layout
* Add js translations and apply review comments
* update_spam_database command to update suspicious domains from an
external provider
* Add a AntiSpamEmailField that deny emails from suspicious domains
* Update documentation