toward the next release
updated changelog as a part of the release
merged back the RC branch
creating an RC branch
the trunk is toward 1.481-SNAPSHOT
Keep only builds which are actually linked by other builds
When deleting whole matrix build, including sub-builds, delete only builds which actually run, not linekd ones
[JENKINS-14995] Noting, retroactively.
Merge commit '4b64f13' into rc
Merge branch 'rc'
English grammar fix.
[FIXED JENKINS-14995] Fail consistently when getDescriptor is called with an ambiguous short name.
promote ID to the base class so bind all UpdateCenterJob to the URL space.
Expose session ID.

This value changes every time Jenkins starts, which allows HTTP clients to reliably wait for Jenkins restart.
added a CLI command to obtain session ID
DRY Failure/UnstableBuilder.
Massaging the pull request to simplify the code.
further simplification
[FIXED JENKINS-12735] Merge branch 'pull-542'
Create a marker interface for actions to beable to pass matrix configurations

create a Interface that Actions can implement to indicat that they
should be passed from
the matrix parent to the indiviual configurations.
This means that the SVN Parameters can be passed to them.
Partial fix for [JENKINS-14619] also needs changes in SVN SCM plugin to
fix completely.

Developed by cjo9900