Conference: Show remote recording indication for non-host in a conference

Scenario

• Start a conf A(host),B,C
• B start to record

Current result

only A,B have the remote recording indication

Expected

C show the remote recording

moved from #439 (closed)

changed milestone to %Backlog

added 1 deleted label

changed the description

added 1 deleted label

added 1 deleted label

removed milestone %Backlog

assigned to @sblin

added media label

added SprintIn progress label

mentioned in issue jami-project#1242 (moved)

So a recording notification will be shown also if you make a 1:1 video call or an audio-only call (1:1; conference?)

mentioned in commit d570b2b3

mentioned in commit jami-docs@d3f8b976

mentioned in commit jami-client-qt@31340bc2

closed

removed SprintIn progress label