secure settings refinement

[eedugon]

Secure settings page has been updated.
Major changes.

[shainaraskas]

I see what you mean about the es/kibana weirdness, but I think it's ok because fixing it would require quite a bit of restructuring. consider, however, logging an issue for this because the kib command line tools doc is incomplete.

consider linking up from the ECK topic to the secure your settings topic and explain that that page contains basic info about secure settings

[shainaraskas]

furthermore: I think we'd like to reduce the # of API examples we have free-floating over here (and instead have API examples as close to the procedure as possible), so I think at some point it would be nice to have the API instructions integrated into this doc. I know you just changed the mapping but just wanted to make you aware of what I expect the longer-term strategy is

[eedugon]

@shainaraskas : I think i've got it now :)

Please review:

• The only opened conversation (it's about the encryption at rest and the serverless row).
• The new headings within the tabs -> They make the OTP to look a bit weird but probably it's not a big deal.

Thanks a lot for your help as always!