Added --process-and-exit command line option to README.md.
@@ -263,6 +263,7 @@ to be used without prepending `--`.
| `--num-tests=<number>` | Number of lines to test against the given log format. |
| `--origin=<url>` | Ensure clients send stated origin header on WS handshake. |
| `--port=<port>` | Specify the port to use. |
+| `--process-and-exit` | Parse log and exit without outputting data. |
| `--real-os` | Display real OS names. e.g, Windows XP, Snow Leopard. |
| `--real-time-html` | Enable real-time HTML output. |
| `--sort-panel=PANEL,METRIC,ORDER` | Sort panel on initial load. See manpage for metrics. |
