Migrate d3js to v4 and correct d3js visualisations i.e. bug 3.20. Breadcrumb navigation for the language treemap has been improved
The best that I can tell is that this code traces back to David Schmitt. It has been forked many times since then :)
1. you cannot add databases to an instance that has a root password
2. you have to specify username as USER@BLAH or it cannot be found
3. mysql_grant does not complain if user does not exist
4. Needs support for pre-seeding on debian
5. the types may need to take user/password
6. rather or not to configure /etc/.my.cnf should be configurable