empathy: contact remains in "|ungrouped" list when, it's added to some group

[Denys Fisher]

Step to reproduce.
1. add some contact to the contact list, and don't assign it to any group
     - it shoudl be in the "ungroupped" list
2. edit this contact, and add to some group

  Expected result:
     Contact will be added to the selected group, and removed from ungroupped list
  Actual result
     Contact was added to the selected group but, it's still in present in "ungroupped list"

>lsb_release -rd
Description: Ubuntu 13.10
Release: 13.10

>apt-cache policy empathy
empathy:
  Installed: 3.8.4-1ubuntu2
  Candidate: 3.8.4-1ubuntu2
  Version table:
 *** 3.8.4-1ubuntu2 0
        500 http://us.archive.ubuntu.com/ubuntu/ saucy-updates/main amd64 Packages
        100 /var/lib/dpkg/status
     3.8.4-1ubuntu1 0
        500 http://us.archive.ubuntu.com/ubuntu/ saucy/main amd64 Packa

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.