Nicely print list of excluded VMs
Nicely print list of excluded VMs

Prints a sorted list of VMs not selected for backup, one name per line.
(Fixes QubesOS/qubes-issues#1023)
QubesOS/qubes-core-admin,QubesOS/qubes-core-admin,woju/qubes-core-admin,marmarek/qubes-core-admin,marmarek/qubes-core-admin,woju/qubes-core-admin,marmarek/qubes-core-admin,QubesOS/qubes-core-admin,woju/qubes-core-admin,woju/qubes-core-admin