Add DigitalOcean button to README

update README.md

Removed linked to coder.com/enterprise,(404)
replaced with link to coder.com

Add failed authentication attempt logger

Add `use-credentials` to fetch manifest with cookies

Fix service worker path

Fix formatting issue

Fix typos in wget url

When `isAuthed()` is called and the password cookie is not what we
expected, the failed login attempt is logged with the provided password,
remote address and user agent.

To allow for logging failed attempts with a reverse proxy, the
`--trust-proxy` argument has been added to trust the `X-Forwarded-For`
header. This implementation of an `X-Forwarded-For` parser uses the last
value in the list, therefore only trusting the nearest proxy.

Co-Authored-By: NIan Reinhart Geiser <geiseri@geekcentral.pub>

Co-Authored-By: NIan Reinhart Geiser <geiseri@geekcentral.pub>

Update READE to add know issue for golang debug

I run code-server behind an authenticating Kubernetes Ingress which sets a cookie after a successful login is performed. Since this cookie is not set when fetching the manifest, the fetch fails and gets redirected to the authentication page, breaking code-server completely.

See https://developer.mozilla.org/en-US/docs/Web/HTML/Element/link

Since listening is asynchronous, this guarantees the address will be
filled out.

This allows the use of port 0, which is interpretted automatically to
mean "random port".

Additional logging consistency fixes.

Fixes #757.

* Propogate full env to browser

* Add support for setting $ITEM_URL

* Add serviceURL getter

Fixes #336.

This is to match how the other binaries are built. Also made some
changes to make the Docker containers clean up for when you are running
this locally.

Co-Authored-By: NSergio Moura <sergio@moura.ca>

Since there is no other way to enable hidden files, it seems better to
enable it by default otherwise there are some folders/files you simply
can never open from the dialog.

* Set NODE_ENV and VERSION when building

Should fix the version flag not reporting correctly as well as enable
the service worker and prevent the 404 hmr requests again.

* Log env vars

To help make sure it's built correctly when looking at the Travis logs.