1) Update doc links according to OpenStack document migration
2) Use https instead of http for docs links
Change-Id: I56ee6a1aa8fd63c336849affb8d6aff5c9e66e9e
This commit adds python3-dev and python3-devel to bindep.txt. This is
necessary for python3 environment.
Change-Id: I843984b6e26aa3eb9926fd7f72ad8d246ffd96a8