[XenConcept] Hide BBCode 2.1.3

I am very happy to use the add-ons made by XenConcept. Whenever I need help, he is there as soon as possible.

Great addon that allows us to hide content in posts based on certain conditions. Also very fast response by XenConcept in fixing errors. Highly recommended.

The perfect HIDE that we need on our site, without too many things that are not needed. We also need a small change with the HIDESHOWTOGROUPS tag, and XenConcept helped us very quickly to solve it.

Thank you very much for having developed this great and useful add-on XenConcept.