[FIXED JENKINS-13916] Text parameters are now defined and shown in a textarea instead of a one line textbox.

Add @Exported annotation to the executor of a Run to have more information on a running Job via the remote API

Uninstall.command is dropped to /Library/Application Support/Jenkins

Fixed a problem in actually making concurrent builds work.

Introduced AbstractProject.supportsMakeDisabled rather than using trick of checking for parent instanceof Jenkins.
Extracted common GUI into makeDisabled.jelly, with accompanying I18N refactoring.
Also moved all this into AbstractProject, where the relevant methods are defined, rather than Job where they are not.

[FIXED JENKINS-13695]

Preserve in-progress builds when reloading a job.
Because in-flight builds tend to update the state a lot, with this
change we refrain from reloading those builds from the disk.

This should be acceptable since we are primarily reloading a job, and
reloading of builds are secondary.

All top-level jobs show up in search, as opposed to just jobs in the
current view or in the primary view.

This reverts commit ebc6af72.

The actual meat of the change is in remoting.

I couldn't quite find one place to do this, so it's spread apart
somewhat.