JNA fix for libpam4j affecting Jenkins

[Craig Rodrigues]

Tyler,

Anthony Williams took this patch from Jung-uk:
http://people.freebsd.org/~jkim/jna.diff

and tried to push it upstream to Jenkins via this pull request:

https://github.com/jenkinsci/jna/pull/2

Can you use your connections in the Jenkins community to push
this change into the Jenkins codebase?

This addresses this Jenkins issue which we have seen in FreeBSD when
trying to use PAM authentication:
https://issues.jenkins-ci.org/browse/JENKINS-21507

Thanks.

--
Craig