* Tried to add a new test

(WIP, right now the test fails because the Administration extension is not loaded)

* Fixed the setup. The adminUI should not be only in the test scope. It's probably because we need to build the WAR and THEN only we test. We want this adminUI in the WAR.

* Fixed the test.

Note: I don't think it's correct to use the driver directly in the test, but the use case here is very specific. I use the fact that there's always an icon in the breadcrumb (home-first item) to check the state of the iconTheme.

* Reverted non needed changes
* Cleaned up the test class

* Fixed typo