Fixed JENKINS-8614 ProcessTreeTest fails on Windows
[Fixed JENKINS-8614] ProcessTreeTest fails on Windows
Add exception handler for getEnvironmentVariables().
fixed JENKINS-8614 ProcessTreeTest fails on Windows
Merge pull request #752 from lmwang/master

[FIXED JENKINS-8614] ProcessTreeTest fails on Windows
Revert "[FIXED JENKINS-17451] "projects tied to slave" shows unrelated maven module jobs. shows TopLevelItem only."

This reverts commit 3a6de84f6746d54dd0f3048312db067c835ee727.
(Regressed JENKINS-15666.)
Conflicts:

	changelog.html
Merge branch 'rc'
[FIXED JENKINS-17110] Build Now should be GET for parameterized jobs.
[FIXED JENKINS-10738] Different "build now" text for parameterized builds.
(Not touching the icon since I do not feel like playing with Inkscape; would be a nice pull request for somebody.)