Update examples to reflect shortcuts

[cdrage]

Updates all the examples to reflect the "kedge" keys that enable
reducing the Kubernetes artifact file length. Such as portMappings and
health.

[kadel]

readiness and liveliness probes originally had different initalDelaySeconds.

But I suppose that for purpose of the demo it is ok to consolidate (maybe)
What @surajnarwade thinks about this ?

[surajssd]

We did not want to have the shortcuts for health, because they were taken from the upstream so we might want to consider before making those changes. We will only use shortcuts like health when all the values are same!

[cdrage]

@surajssd Then what's the point of health when both readiness and liveness probe's often have different values? 👎 Sure it's a good shortcut and cuts down the file-length, but I've rarely seen both readiness and liveness probes being the same values. Maybe this is good for a different discussion!

[surajssd]

@cdrage in most cases it is same, but not in this particular case!

[cdrage]

@surajssd More.. both examples are different here. I guess I'll change it back!

[cdrage]

Examples fixed, HOWEVER. We are blocked on #438 . Got to wait until #438 is fixed before this will work.

[cdrage]

Re-based after port mappings has been merged, integration + unit tests pass.

Ready for review 💯 @surajssd @kadel

[surajssd]

LGTM!

[cdrage]

Since we've released #486 I'm going to go ahead with the examples merge! 👍