ZTFY.skin 0.4.0

ZTFY.skin package has been released in a new 0.4.0 version.

After a few fonctional enhancements and bugs corrections, most of the updates have been focused on providing the new management interface, which goal is to be more simple and "modern".

Other packages of the ZTFY family have been updated to follow evolutions provided by this version, which you will find in the changelog.

WARNING: a small syntax error was present in containers template, so the package has been released in version 0.4.1.