[FIXED JENKINS-15576] Label's Load Statistics queue length based on
label assigned to job rather than to item in build queue.
Test cases for [FIXED JENKINS-15576]
Merge branch 'master' of https://github.com/laurence-h/jenkins.git
Merge remote-tracking branch 'upstream/master'

Conflicts:
	changelog.html
	test/pom.xml
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Small comment changes in LabelLoadStatisticsQueueLengthTest
Merge with changes from https://github.com/jenkinsci/jenkins/pull/742
Merge commit '16f2c7af0122a4f3cfd709bd44d9b5402a6ec8bf' into security
Updating branch base to 1.532.
Merge branch 'security' into security-rc

Conflicts:
	core/src/main/java/hudson/markup/MyspacePolicy.java
Convert the queue's cancel shutdown to POST
Restored old appearance
Better way to handle link POST
Convert the management link to POST and allow other management links to require POST
Jelly Tag to submit POST os Async requests
Missing import.
Let netbeans.compile.on.save revert to its default.
Seems to work in 8.0 at least for some functional tests.
Developers can always disable it privately if they run into issues.
(cherry picked from commit 7b420175222458c4b5fbda247ef3c8a221bc6827)

Conflicts:
	pom.xml
[FIXED SECURITY-131] Recode restOfPath before constructing URLs from it, so it cannot be used for directory traversal.
Merge branch 'security' into security-rc

Conflicts:
	core/src/main/java/hudson/Functions.java
	pom.xml