Upgrade test fails detecting soledad process

see https://0xacab.org/varac/platform/-/jobs/20613.

LEAP test looks for --syslog in the process, but the old soledad proc didn't have this parameter:

Sep 28 19:14:42  = leap command v1.9.2 (master 172c5bfd6dd5763b45c888cef25d8e816cf82678)
Sep 28 19:14:43  = leap platform v0.9 (leap_stable a27e8b185598a697fa4c89d474f9bd03ce0faaa6)
…

Sep 28 19:30:48  = [citest20613] FAIL: Soledad > Is Soledad running? [soledad.rb:13]:
Sep 28 19:30:48  = [citest20613]   No running process for /usr/bin/python /usr/bin/twistd --uid=soledad --gid=soledad --pidfile=/var/run/soledad.pid --syslog --prefix=soledad-server web --class=leap.soledad.server.resource.SoledadResource.*

root@citest20613:~# systemctl status soledad-server
● soledad-server.service - LSB: Start soledad daemon at boot time
   Loaded: loaded (/etc/init.d/soledad-server)
   Active: active (running) since Thu 2017-09-28 19:30:35 UTC; 5min ago
  Process: 31163 ExecStop=/etc/init.d/soledad-server stop (code=exited, status=0/SUCCESS)
  Process: 31168 ExecStart=/etc/init.d/soledad-server start (code=exited, status=0/SUCCESS)
   CGroup: /system.slice/soledad-server.service
           └─31197 /usr/bin/python /usr/bin/twistd --uid=soledad --gid=soledad --pidfile=/var/run/soledad.pid --logfile=/var/log/soledad.log web --wsgi=leap.soledad.server.application --port=ssl:2323:privateK...

root@citest20613:~# ps aux|grep sole
soledad  31197  0.0  3.2 893092 67416 ?        Sl   19:30   0:00 /usr/bin/python /usr/bin/twistd --uid=soledad --gid=soledad --pidfile=/var/run/soledad.pid --logfile=/var/log/soledad.log web --wsgi=leap.soledad.server.application --port=ssl:2323:privateKey=/etc/x509/keys/leap.key:certKey=/etc/x509/certs/leap.crt:sslmethod=SSLv23_METHOD



root@citest20613:~# cat /etc/apt/sources.list.d/leap.list 
deb http://deb.leap.se/0.9 jessie main
root@citest20613:~# ps aux|grep sole
root       656  0.0  0.1  12732  2212 pts/0    S+   19:38   0:00 grep sole
soledad  31197  0.0  3.2 893092 67416 ?        Sl   19:30   0:00 /usr/bin/python /usr/bin/twistd --uid=soledad --gid=soledad --pidfile=/var/run/soledad.pid --logfile=/var/log/soledad.log web --wsgi=leap.soledad.server.application --port=ssl:2323:privateKey=/etc/x509/keys/leap.key:certKey=/etc/x509/certs/leap.crt:sslmethod=SSLv23_METHOD
root@citest20613:~# dpkg -l soledad-server
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name                                           Version                      Architecture                 Description
+++-==============================================-============================-============================-==================================================================================================
ii  soledad-server                                 0.8.0+0~20160518163359.104+j all                          Synchronization of locally encrypted data among devices (server files)