#197 add syslog-drain-url declaration support for user-provided services
Merge pull request #240 from loxal/feature/syslog-drain-url-support

#197 add syslog-drain-url declaration support for user-provided services
#242 syslog-drain-url is not set when assigning a user-provided services that requires this URL
Merge pull request #243 from loxal/feature/syslog-drain-url-support

#242 syslog-drain-url is not set when assigning a user-provided services...