[JENKINS-17713] [FIXED JENKINS-14362] These fixes were (mistakenly?) recorded for 1.518 rather than for trunk.

Use jzlib

Conflicts:
	core/pom.xml

[JENKINS-18368]: Decorated Launcher Does Not Maintain "isUnix" for RemoteLauncher

Links are now correct, thanks to Ancestor.getRelativePath as called from getRelativeLinkTo being correct.
But getRelativeNameFrom is not working, so anchor texts are ‘project » module’ rather than simply ‘module’.

Integrated the new version of Stapler that fixes them.

Add CloudProvisioningListener extension point, allowing extensions to block cloud provisioning and be notified of provisioning events

properties that are applicable to the master node only and node properties
that can be applied to all nodes

[JENKINS-18368] added isUnix override to launcher decorator classes so that isUnix is maintained for remote launcherswq

[FIXED JENKINS-18367] Use non-zero return code when list-jobs CLI fails

List Jobs recursively in hudson.cli.ListJobsCommand

[JENKINS-15380] noting. Ref. https://github.com/jenkinsci/jenkins/commit/029701ce3d109dc1a81991b09d23ba774a30fc2a

[FIXED JENKINS-15380]. Add some length checking before trying to substring names in ClassResult.