Tim Brooks 76bf3ba767 Bring back disabling-default-password docs section
There are multiple references to this section in different areas of the
documentation. This commit brings back this section to fix the build.

A more extensive PR updating the documentation for "no default
password" work will follow up.

Original commit: elastic/x-pack-elasticsearch@0378e78c8a
2017-06-29 16:23:58 -05:00
..