lost of contacts profiles when deleting non-related ring account
Issue generated from Tuleap's migration script. Originally submitted by: Guillaume Roguez (guillaume)
Lost all my contacts profiles (no more pictures, just single-colored circle) after deleting
a ring-account, non related to the one owning contacts.
Notes:
\* the deleted account was a testing ring account, never used and w/o name registration.
\* ring.db seems to be valid with many embeeded images data
gnome-client: 71deaaba
lrc: ec8c1780da19cd9781518ff790c965ab6e423662
daemon: 5e3a394adc12249ff78dd4abe368acd8ef737c5f