Fixes

fix crash when eventLog from newEvent signal is null

do not replace symbols by their rich text code as qml will handle it itself

replace \n by
to handle carriage return

Update settings when configuration succeed in case it contains settings modifications (MANTIS-0014352 https://bugs.linphone.org/view.php?id=14352)

Do not add chatroom to the list if created from a conference call

update translations