Adding support for cz.wikipedia.org

Dear Wiki mind mapping. 

This website is super useful. Many thanks for bringing this great idea to life! 

Today I would like to transfer knowledge from the Czech version of Wikipedia to French and English one. Can we add new servers in the proposed list ?

Script looks written in Java. Unfortunately, I don't know this language... Maybe with some help, I could do it. 

All the best, 
Thibault
