Add other settings section

README.md

@@ -32,6 +32,16 @@ templates and static directories:
   --static-dir /usr/share/webapps/gtranslate/static
 ```
 
+Other settings (available via `./gtranslate --help`:
+```
+  -b, --bind string           Address to bind the server to, [addr]:port (default ":5000")
+      --proxy string          Proxy URL, with no scheme http is assumed
+      --static-dir string     Static files directory (default "./static")
+      --template-dir string   Templates directory (default "./templates")
+  -T, --tor                   Use Tor Browser's User-Agent string
+      --user-agent string     User-Agent header to use
+```
+
 # TODO
 - Proper language selector
 - Dark theme