Do not hold the lock while retrieving application icons (qubes.NotifyTools)
Do not hold the lock while retrieving application icons (qubes.NotifyTools)

This can take quite a long time, so do not block the whole system.

woju/qubes-core-admin,QubesOS/qubes-core-admin,marmarek/qubes-core-admin,woju/qubes-core-admin,marmarek/qubes-core-admin,woju/qubes-core-admin,QubesOS/qubes-core-admin,marmarek/qubes-core-admin,QubesOS/qubes-core-admin,woju/qubes-core-admin