Dmitry Tantsur ee5fb6911b Update keystone documentation
First, including rst files is inconvenient and does not play well
with references (ends up in duplicates). Make user/keystone a proper
separate document.

Second, address various factual errors in both keystone documents.

Change-Id: I5d54c0727c428956424deb7998e86ad3e802bdf6
2020-08-31 13:41:41 +02:00
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2020-08-31 13:41:41 +02:00
2020-08-31 13:41:41 +02:00
2020-05-23 09:16:03 +00:00