update html_last_updated_fmt in api-ref/source/conf.py
use the recommended '%Y-%m-%d %H:%M' data time format.
Change-Id: I144d86c8a5e0228d2dddf58d7d8a98f453353ac5
html_last_updated_fmt option is interpreted as a
byte string in python3, causing Sphinx build to break.
This patch makes it utf-8 string.
Change-Id: Ie954a0fb0a0eaf6e23a1bf9a846c4fd665606acc
Closes-Bug:#1693670
This patch adds the initial Zun API reference
documents and also add the /v1/services API documents.
Change-Id: I5ae6e313bce7d44fc1e42b982b4446123281c8d8
Partial-Implement: blueprint zun-api-doc