1) Update doc links according to OpenStack document migration
2) Use https instead of http for docs links
Change-Id: Ib98f33de8d7f6ef84a2f6ecb498530b336da875b
This patch intends to update the base documenation that is built
for the os-brick library. It includes the API documentation,
changelog, tutorial.
You can generate the documentation by running:
tox -edocs
DocImpact
Change-Id: Ia0fe0118207bbdc3cf698dfe09c0b71ebddd57f3