Also show interfaces+properties when an object is added

Also show interfaces+properties when an object is added

 $ udisks monitor
 Monitoring the udisks daemon. Press Ctrl+C to exit.
 18:04:29.489: The udisks-daemon is running (name-owner :1.267).
 18:04:30.845: Added /org/freedesktop/UDisks/devices/mmcblk0
   org.freedesktop.UDisks.BlockDevice:
     Device:             /dev/mmcblk0
     Major:              179
     Minor:              0
     Size:               1015808000
     Symlinks:           /dev/block/179:0
                         /dev/disk/by-id/mmc-SD01G_0x50882907
                         /dev/disk/by-path/pci-0000:05:00.2
   org.freedesktop.UDisks.LinuxSysfsDevice:
     Subsystem:          block
     SysfsPath:          /sys/devices/pci0000:00/0000:00:1e.0/0000:05:00.2/mmc_host/mmc0/mmc0:9ffc/block/mmcblk0
 18:04:30.912: Added /org/freedesktop/UDisks/devices/mmcblk0p1
   org.freedesktop.UDisks.BlockDevice:
     Device:             /dev/mmcblk0p1
     Major:              179
     Minor:              1
     Size:               499998720
     Symlinks:           /dev/block/179:1
                         /dev/disk/by-id/mmc-SD01G_0x50882907-part1
                         /dev/disk/by-path/pci-0000:05:00.2-part1
   org.freedesktop.UDisks.LinuxSysfsDevice:
     Subsystem:          block
     SysfsPath:          /sys/devices/pci0000:00/0000:00:1e.0/0000:05:00.2/mmc_host/mmc0/mmc0:9ffc/block/mmcblk0/mmcblk0p1

Signed-off-by: David Zeuthen <davidz@redhat.com>