Adding action url to liberty admin center

[juniartisu]

No description provided.

[cvignola]

Please make the entire action conditional based on ocp/okd, not just the url-pattern.

e.g.
if okd/ocp
name:
text:
url-pattern:
etc
end

[cvignola]

Must also update kappnav/ui/nls/kappnav.properties with the nls definitions specified on text.nls and description.nls. BTW, I think we need to go back and do that for appmetrics action, too.