can not send message after setting the status "offline" to be "available"

[Jian Yang]

Bug detailed description:
--------------------------
set the status be "availble" after set it be "offline" , user can not enter any word in messege-input-bar , bacause the information is "Disconnected" which is in the chat-window.

Reproduce steps:
----------------

1.set status be "offline".
2.set status be "available"
3.enter word in messege-input-bar

Current result:
----------------
can not enter any words.

Expected result:
----------------
should sign "Connected" in chat window , and can enter words.

Basic root-causing log:
----------------------

[Peter Zhu (peter-j-zhu)]

This is a bug coming from original empathy. That might even a shortcoming of telepathy spec. Confirmed by empathy author. Please see empathy bugzilla
http://bugzilla.gnome.org/show_bug.cgi?id=469498
http://bugzilla.gnome.org/show_bug.cgi?id=459137

[May Xie (may-xie)]

Chat is not current focus, downgrade bug importance to low

[cathyli (cathy-li)]

Change moblin-chat bugs as won't fix.

[OpenContrail Admin (ci-admin-f)]

Review in progress for https://review.opencontrail.org/12836
Submitter: Nipa Kumar (<email address hidden>)

[OpenContrail Admin (ci-admin-f)]

Reviewed: https://review.opencontrail.org/12836
Committed: http://github.org/Juniper/contrail-controller/commit/a2057b4bb6e760952beeadd7ba8f23872885d6cb
Submitter: Zuul
Branch: master

commit a2057b4bb6e760952beeadd7ba8f23872885d6cb
Author: Nipa Kumar <email address hidden>
Date: Fri Jul 31 16:18:14 2015 -0700

Vrouter changes to honor the new set of services sent by discovery irrespective of the
current state of connection to control-node or dns-server.

a) Do not send update connection info after deleting the connection info, this results in the
library creating a new connection info ds. (not_ready event is triggered after connection
info is deleted)

b) Do not remove stale entries as we want to keep working with older entries in case the
discovery server returns a smaller list of servers or empty server list.

Change-Id: I1fdc0a4fd1fbafea9b225ca94699060f9e866e00
Partial-Bug: #145947