issue #1500

Merge branch 'feat/1500_listusers/develop' of https://github.com/robertperez-upc/ravada into robertperez-upc-feat/1500_listusers/develop

issue #1534

 test: check NBD is unloaded after run the test

Two storage pools with the same name may point to
different mount points.

Changed the favicon.ico and background image

fix(volumes): check file exists when linked

* test(volumes): check when files are linked

issue #1524

PR #1513

feat(auth): SSO Auth

Merge branch 'feat/1500_resetpasswd/develop' of https://github.com/robertperez-upc/ravada into develop

SQL comments crashed on dockerized mysql

issue #1510

fix(backend): redefine instances on change hardware

* test(nodes): remove base shared storage
* test(nodes): shared storage
* refactor(backend): deal with gone volumes

issue #1340

fix(backend): remove conflicting prerouting

* test(ports); check duplicated internal ip
* feat(frontend): debug_ports setting

issue #1505

Currently translated at 100.0% (286 of 286 strings)

Translation: RavadaVDI/translation
Translate-URL: https://hosted.weblate.org/projects/ravada/translation/ca@valencia/



Co-authored-by: Mtech <dudexuhuh@zetmail.com>