* tests-20181223:
tests: drop expectedFailure from qubes_desktop_run test
tests: grub in HVM qubes
tests: update dom0_update for new updates available flag
tests: regression test LVM listing code
tests/extra: wrap ProcessWrapper.wait() to be asyncio-aware
tests: adjust backupcompat for new maxmem handling
- Two new methods: .features.check_with_adminvm() and
.check_with_template_and_adminvm(). Common code refactored.
- Two new AdminAPI calls to take advantage of the methods:
- admin.vm.feature.CheckWithAdminVM
- admin.vm.feature.CheckWithTemplateAndAdminVM
- Features manager moved to separate module in anticipation of features
on app object in R5.0. The attribute Features.vm renamed to
Features.subject.
- Documentation, tests.
gnome-packagekit: no longer needed, especially not in this package;
qubes-dom0-update tool is in core-dom0-admin-linux, but preffer a `dnf
update` in a terminal emulator
bsdtar: was used by 3.x DispVM implementation, now isn't used anywhere
Handle 'os' feature - if it's Windows, then set rpc-clipboard feature.
Handle 'gui-emulated' feature - request for specifically stubdomain GUI.
With 'gui' feature it is only possible to enable gui-agent based on, or
disable GUI completely.
Handle 'default-user' - verify it for weird characters and set
'default_user' property (if wasn't already set).
QubesOS/qubes-issues#3585
