criterion update: add "switch user" to Shutdown, reboot, logout

[Kamil Paral]

Hello,

yesterday we have discussed whether user switching should be included in our criteria. We agreed that Beta is a good target for it, and accepted this bug as a blocker:

https://bugzilla.redhat.com/show_bug.cgi?id=1184933
https://bugzilla.gnome.org/show_bug.cgi?id=719418

Now we need to adjust this criterion:
https://fedoraproject.org/wiki/Fedora_22_Beta_Release_Criteria#Shutdown.2C_reboot.2C_logout
Shutting down, logging out and rebooting must work using standard console commands and the mechanisms offered (if any) by all release-blocking desktops. 
Work? [hide]
Similar to the Alpha criterion for shutting down, shutdown and reboot mechanisms must take storage volumes down cleanly and correctly request a shutdown or reboot from the system firmware. Logging out must return the user to the environment from which they logged in, working as expected.

I propose this change:
title: Shutdown, reboot, logout, switch
Shutting down, rebooting, logging out and user switching must work using standard console commands and the mechanisms offered (if any) by all release-blocking desktops. 
Work? [hide]
Similar to the Alpha criterion for shutting down, shutdown and reboot mechanisms must take storage volumes down cleanly and correctly request a shutdown or reboot from the system firmware. Logging out must return the user to the environment from which they logged in, working as expected. User switching must allow multiple users to perform live switching between their sessions, working as expected.


What do you think?