Hi Marc,
I fixed the issues which were in my last commit of adding a dialog for "Create table" option in navigation panel. I updated the repository[1]. Please can you check that.
If it is okay I can start working on my second task which is "Implement the *Add a new user in database privileges task*".
[1] - http://repo.or.cz/w/phpmyadmin/thilanka.git
Regards, Thilanka.