gphoto2: Handle removal of camera with multiple storage heads
gphoto2: Handle removal of camera with multiple storage heads

gicmo/gvfs,philipl/gvfs,halfline/gvfs,thiblahute/gvfs,thiblahute/gvfs,cpatulea/gvfs,cpatulea/gvfs,gicmo/gvfs,xkahn/gvfs-cmis,gicmo/gvfs,xkahn/gvfs-cmis,xkahn/gvfs-cmis,gicmo/gvfs,philipl/gvfs,halfline/gvfs,philipl/gvfs,halfline/gvfs,xkahn/gvfs-cmis