udisks: fix mount-disks
avahi: cleanup
open-iscsi: update to open-iscsi-bf39941
open-iscsi: add patch to enable multicast
Merge remote-tracking branch 'upstream/master' into openelec-systemd

Conflicts:
	packages/network/avahi/package.mk
	packages/sysutils/udisks/init.d/31_mount-disks