Bug 47882: Redefine default modules for Minerva Skin

Make use of getDefaultModules

Depends on: https://gerrit.wikimedia.org/r/63584
Bug: 47882

* Kill enableModules and attachResources functions
* Move watch star and search code to desktop skin

Change-Id: Id79b90204badd82ebd02a9351ca0434c2cb47a21
Merge "Bug 47882: Redefine default modules for Minerva Skin"