* softwarecenter/ui/gtk3/widgets/apptreeview.py: - do not crash if self.appmodel is not available yet (LP: #869699) * softwarecenter/db/update.py: - fix missing i18n lookup for app-install-data (LP: #869851) * merge po/help from rosetta to ensure that the translated manual is there, this is not delivered via langpacks (LP: #869935) * test/test_database.py: - use sc.staging.ubuntu.com for the testing of the license string data * softwarecenter/db/application.py: - fix missing i18n for license send from the software-center-agent server