Parse CLI options after registering them

If we want to use the same set of base options for other commands,
we need to wait to parse the CLI until after all options have
been registered.

akanda/rug/main.py

@@ -141,11 +141,10 @@ def register_and_load_opts(argv):
                    help='name of the exchange where we receive RPC calls'),
     ])
 
-    cfg.CONF(argv, project='akanda')
-
 
 def main(argv=sys.argv[1:]):
     register_and_load_opts(argv)
+    cfg.CONF(argv, project='akanda')
 
     log.setup('akanda-rug')
     cfg.CONF.log_opt_values(LOG, logging.INFO)