translation cleanup

removed translations from GlobalSecurityConfiguration and jenkins/model/Jenkins
that should only exist in GlobalSCMRetryCountConfiguration and config-retryCount
added translation based on messages from corresponding locations
corrected wrong property names
translation cleanup

removed translations from GlobalSecurityConfiguration and jenkins/model/Jenkins
that should only exist in GlobalQuietPeriodConfiguration and config-quietPeriod
added translations based on messages from corresponding locations
translation cleanup

removed translations from GlobalSecurityConfiguration and jenkins/model/Jenkins
that should only exist in GlobalCloudConfiguration
translation cleanup

purged some dislocated messages that survived my former cleanups
Merge pull request #717 from albers/translation

translation cleanup
interactiveBreak should never been committed without being commented out.
[JENKINS-16917] hudson.plugins.downstream_ext.DownstreamTrigger.DescriptorImpl should not be extending BuildTrigger.DescriptorImpl since it does not produce a BuildTrigger from newInstance.
(Generally there is no reason to subclass a Descriptor type which is already an @Extension rather than an explicit abstract supertype, but this is a bit more conservative change than just making it final.)
[JENKINS-15156] Found a problem with uninitialized run maps in new Maven modules.
Not observed in actual usage, but reproducible (for me at least, though apparently not ci.jenkins-ci.org) in a test:
java.lang.AssertionError: null
    at jenkins.model.lazy.AbstractLazyLoadRunMap.load(AbstractLazyLoadRunMap.java:628)
    at jenkins.model.lazy.AbstractLazyLoadRunMap.all(AbstractLazyLoadRunMap.java:581)
    at jenkins.model.lazy.AbstractLazyLoadRunMap.entrySet(AbstractLazyLoadRunMap.java:243)
    at java.util.AbstractMap$2$1.<init>(AbstractMap.java:378)
    at java.util.AbstractMap$2.iterator(AbstractMap.java:377)
    at hudson.util.RunList.iterator(RunList.java:103)
    at hudson.util.RunList.size(RunList.java:114)
    at hudson.maven.MavenProjectTest.testDeleteSetBuildDeletesModuleBuilds(MavenProjectTest.java:159)
[FIXED JENKINS-16844] MenuItem.post allows context menu items like Build Now to send a POST request.
Currently just shows a hover notification; TBD if there are use cases for displaying the response.
Using new assertFails method wherever possible to simplify tests.
[FIXED JENKINS-12629]

Added the -noCertificateCheck option (the option name is consistent with
the slave.jar) that lets users bypass the HTTPS certificate check.

This allows trivial man-in-the-middle attack, so HTTPS will no longer be
HTTPS.
[FIXED JENKINS-16928] Don't create mojo config key if it didn't exist.
Fixes: Maven2 builds with non-standard test mojos failed.
Merge branch 'master' of https://github.com/jenkinsci/jenkins