Change the Config File at Run Time

The SDS configuration may be changed while the server is running.

The SDS service may be enabled/disabled by using the command:
```
 $ vovservermgr config sds.enabled 1/0 
```
Update the config file for the running server and/or publish a new project event with the following command:
```
$ vovservermgr config sds.readconfig 1
```

The debug setting may be enabled using:

$ vovservermgr config set_debug_flag SDS
$ vovservermgr config reset_debug_flag SDS