This commit documents the get-streams endpoint, which can be
by making a GET request to /api/v1/streams.
Note that in the code examples, JavaScript is missing an example
for how to pass in the `include_` query parameters. That is
because zulip-js's client.streams.retrieve function doesn't take
any arguments and zulip-js does not export any function equivalent
to client.call_endpoint in python-zulip-api/zulip.
This commit splits usage.md into two separate docs,
stream-message.md and private-message.md. The arguments and return
values for sending a stream message are somewhat different from
those of sending a private message, so it made sense to split the
two up for clarity.
This should get test-documentation and test-help-documentation passing
again after we moved everything around in the last commit.
There are a lot more absolute links (generally in code comments) to
update, but they are lower-priority and can be done in a follow-up
pass.
This commit allows for the /api-new/ page to rendered similarly to our
/help pages. It's based on the old content for /api, but we're not
replacing the old content yet, to give a bit of time to restructure
things reasonably.
Tweaked by eeshangarg and tabbott.