Includes updated create-react-app docs.

Closes #2565

And the concerns surrounding it.

Closes #2485

Capital letters in the CLI are evil.

cc @code-asher

Closes #2451

'How do I debug issues with code-server?` section of FAQ listed the logs for VS Code for #2. This commit includes the log location for code-server.

Closes #1816

Closes #1816
Closes #1566

Now we add a subject alt name, set extendedKeyUsage and use the
correct certificate extension.

The above allow it to be properly trusted by iOS.

See https://support.apple.com/en-us/HT210176

*.cert isn't a real extension for certificates, *.crt is correct
for it to be recognized by e.g. keychain or when importing as a profile
into iOS.

Updates #1566

I've been able to successfully connect from my iPad Pro now to my
code-server instance with a self signed certificate! Next commit
will be docs.

Closes #1778

* Don't require authentication for healthz endpoint

* Add FAQ entry for /healthz

Update --data-dir flag to --user-data-dir

Closes #1756

Closes #1762

Prominently explain how code-server is different from VS Code

Closes #1718

Closes #1732

Closes #1681

Closes #1726

Removed apostrophe used for pluralization

server's -> servers