localization cleanup
[maven-release-plugin] prepare release jenkins-1.582
[maven-release-plugin] prepare for next development iteration
updated changelog for release
Merge pull request #1410 from rodrigc/JENKINS-24521

Add getFieldOrder() methods.
updated changelog as a part of the release
merged back the RC branch
Update JNA to 4.1.0.

JNA 4.1.0 has a proper license, so remove workaround in
licenseCompleter.groovy. [JENKINS-24521]
Update libpam4j to 1.8, which uses JNA 4.0