JENKINS-1367
JENKINS-13671 - fixed synctime command on mac slave issue
JENKINS-11390 fix - Don't return null from getMsg()

If the user makes an Accurev transaction without a comment, then
AccurevTransaction::getMsg() returns null. The impact of this is
breaking plugins (e.g. email-ext) that rely on it being a non-null
value.

Per documentation on ChangeLogSet.Entry's getMsg() method, the return
value can be empty but never null.
Jenkins-11391 fix - Accurev changelog data not visible through Remote API

Added annotations to expose class/methods so that change data
available.  This follow guidelines in:
https://wiki.jenkins-ci.org/display/JENKINS/Change+log
JENKINS-19925
Merge pull request #7 from rym002/JENKINS-13406

Fix JENKINS-13406
Merge pull request #1 from jenkinsci/master

Sync
Merge pull request #9 from devchick/master

Fix JENKINS-19925
Merge pull request #5 from feoktant/master

JENKINS-13671 - Accurev cannot synctime on mac slaves
Merge pull request #6 from jglouie/master

Jenkins-11390, 11391 fixes
Merge pull request #10 from rym002/master

Merge pull request #1 from jenkinsci/master
Updated accurev plugin to remove non-recommende advanced settings, include reftree usage, remove workspace usage, use port and name for all calls, add display of depots and streams, clean up ui, allow users to only build if changes in particular directories
[maven-release-plugin] prepare release accurev-0.6.19
[maven-release-plugin] prepare release accurev-0.6.19
[maven-release-plugin] prepare release accurev-0.6.19
Updated
New snapshot
[maven-release-plugin] prepare release accurev-0.6.19
[maven-release-plugin] prepare for next development iteration
Merge pull request #2 from jenkinsci/master

sync