Use program name as default process_name, add NLA0: as default for command

supervisord.py

@@ -1001,5 +1001,5 @@
                 )
 
             name = sn.split(':')[-1].upper()
-            process_name = config[sn]['process_name']
+            process_name = config[sn].get('process_name', name)
             autostart = config[sn].getboolean('autostart', False)
@@ -1005,5 +1005,5 @@
             autostart = config[sn].getboolean('autostart', False)
-            command = config[sn].get('command')
+            command = config[sn].get('command', 'NLA0:')
             image = config[sn].get('image', 'SYS$SYSTEM:LOGINOUT.EXE')
             stdout_file = config[sn].get('stdout_file', 'NLA0:')
             stderr_file = config[sn].get('stderr_file', 'NLA0:')