[FIXED JENKINS-12315] Location of the temporary file 'Maven Global Settings' incompatible with release: prepare

Fixed FindBugs reported bug in initialDelay calculation - actually this would probably only go wrong once in 10000 years or so, but better be safe ;)

Follow up fix for 77a97460, also incorporating the equivalent in ac283ad7

Align animal-sniffer annotations with version of animal-sniffer-maven-plugin (1.7)
Thanks!

if the check fails miserably, report the error accordingly.

Fixed hash DoS problem.

This prevents the load spike at midnight and other known time/date.

Tom Huybrechts reported an incompatibility problem with some plugins (batch task?), so removing the final keyword

The closures sent from the CLI client should carry over its
authentication. Test is written in the SSH cli auth module.

Add some indirection to allow the promoted-builds plugin's
RedeployBatchTaskPublisher to override getMavenBuild() and return the
promotion target's MavenModuleSetBuild object.

Also requires a fix in promoted-builds.

Signed-off-by: Michael Smith <msmith@cbnco.com>

Reworked getBuildStatusSummary() to be based on ResultTrend and thereby fixed some inconsistencies in the 'isWorse' handling

[JENKINS-12199] Fixed bug where job configuration shows a displayname even though the job doesn't have a display name

[JENKINS-11762] Fix displayname issues when renaming or cloning a job. We now clear the display name when cloning or renaming a job.