add some documentation of the naming_service cli

nelns/naming_service/README.md

@@ -0,0 +1,34 @@
+# naming_service
+
+## options
+
+```
+--nsname <post fix>
+  sets a service full name post fix
+  Examples:
+  naming_service --nsname test # will result in the service full name 'naming_service_test' 
+--fullnsname <full name>
+  sets the service full name, defaults to 'naming_service', takes precedence over --nsname
+--shortnsname
+  sets the service short name, defaults to 'NS'
+--nolog
+  don't log to file, takes precedence over setting in the config file
+```
+
+## NLNET::IService inherited options
+
+```
+--writepid
+-A
+  path where to run the service, takes precedence over setting in the config file
+-C
+  config file dir
+-L
+  log dir
+-N <postfix>
+  text tat will be inserted between the log file name and the extension
+  Examples:
+  -N test # will result in a logfile <full name>_test.log 
+-Z
+  if set to 'u' releases the module manager
+```