Improving --host 0.0.0.0 Documentation

[davihar]

Suggestion: the "--host 0.0.0.0" setting to allow remote requests was very hard to find. I recommend documenting what 0.0.0.0 does in several places, including the getting started doc's.

Also telling people they can use "sudo tcpdump port 5000" to see if traffic is hitting the server is good to tell people too.

[benjie]

Hey; thanks for your suggestion. Please consider sending a pull request to the documentation wherever you feel it's appropriate; you'll notice a "Suggest improvement/edit this page" link at the top of every page in the docs that you can use to submit these changes 👍