Merge branch 'master' of git://github.com/jenkinsci/jenkins into Trigger-DependencyDeclarer-JENKINS-22397
Improved logging.
Show the user examples of when a cron tab list should actually run.
Revert "Fix issue where restart would not properly display username if user was"

This reverts commit 7dbefd7463a9c580b04ff07d4123a1885a08641d.
Comment.
Merge pull request #1168 from jglick/Trigger-DependencyDeclarer-JENKINS-22397

[JENKINS-22397] Allow a Trigger to be a DependencyDeclarer
Merge branch 'master' of git://github.com/jenkinsci/jenkins
[JENKINS-20769 JENKINS-20204] integrated remoting 2.35 in the core.
Merge commit '11458c956e64673d99a9dc2c05cfd5f9533b4e1b'
Create a ViewJob.ReloadThread only if and when someone has a ViewJob to be reloaded.
UserIdCause.getUserName and UserCause.getUsername should both create a
user if the user does not exist.
Merge REMERGE_HEAD into HEAD
Ugly hack to fix destroyProcess for Java8
[maven-release-plugin] prepare release jenkins-1.557
[maven-release-plugin] prepare for next development iteration
updated changelog for release
updated changelog as a part of the release
merged back the RC branch
Ugly hack to fix destroyProcess for Java8
[JENKINS-21018]

Being defensive.