Javadoc for Queue.Task claimed they were compared using .equals(), but in critical cases this was not actually true.
Does not matter for the common case of Job, but when implementing custom tasks this could cause duplicate queue items (and executables).

[FIXED JENKINS-21159] Merged #663.

JENKINS-20618 diagnostics (also in 1.532.2) are on top of jzlib 1.1.3.

also made its display name localizable

Senseless for the state field to be protected when the enum used for its type is private: no subtype could use it anyway.

https://trello.com/c/NvZt4WXu/15-rawhtmlmarkupformatter

Fix autocompletion for items in folders

Revert 33db5445

plugin might erranously put null into the collection, so filter them out

Apache in its default configuration botches this: http://stackoverflow.com/a/9933890/12916

Conflicts:
	core/src/main/java/hudson/Functions.java
	core/src/main/java/hudson/markup/MyspacePolicy.java
	core/src/main/java/hudson/util/RobustReflectionConverter.java
	core/src/main/resources/lib/layout/layout.jelly
	war/pom.xml

This reverts commit 2d40b7e7.