Add timeout to systemd service file

Increase the systemd timeout, so that it waits for ctbrec to finish the
post-processing.
Also changed SyslogIdentifier=ctbrec to reflect the real name instead of
a test name.

server/src/assembly/ctbrec-systemd.service

@@ -4,10 +4,11 @@ After=network.target
 
 [Service]
 WorkingDirectory=/opt/ctbrec
-SyslogIdentifier=SocketTest
+SyslogIdentifier=ctbrec
 ExecStart=-/usr/bin/java -Xmx256m -cp ${name.final}.jar -Dctbrec.config=server.json ctbrec.recorder.server.HttpServer
 User=ctbrec
 Type=simple
+TimeoutSec=900
 
 [Install]
 WantedBy=multi-user.target