debian: Fill in gecos field for jenkins user

Otherwise when Jenkins runs git, git will complain that the identity is
not set up correctly and will fail.
Close JarFile resources in PluginWrapper and UpdateCenter
Fixed Brazilian Portuguese translation of "Full Log".

The translation was too literal: the log is not full as in a cup of water (this is what "cheio" means), it is full because it is not a partial object.
[FIXED JENKINS-18775] Integrated XStream 1.4.4-jenkins-4 with attempted fix for race condition.
Merge pull request #921 from brauliobezerra/patch-1

Thanks
Merge REMERGE_HEAD into HEAD
[JENKINS-17248] Be robust against exceptions in ItemListener.onLoaded, since this could interrupt Jenkins startup.
[JENKINS-18775] [JENKINS-17248] Noting.
Merge pull request #591 from petere/debian-gecos

debian: Fill in gecos field for jenkins user
Merge pull request #918 from evernat/master

Close JarFile resources in PluginWrapper and UpdateCenter
Merge branch 'master' of github.com:jenkinsci/jenkins
Does not make much sense to put @DataBoundConstructor on an abstract class.
(Stapler 1.218 rejects it, I think correctly.)
Optimize String appends in hudson.Functions
Merge pull request #922 from evernat/master

Optimize String appends in hudson.Functions
[maven-release-plugin] prepare release jenkins-1.529
[maven-release-plugin] prepare for next development iteration
updated changelog for release
updated changelog as a part of the release
merged back the RC branch
[JENKINS-18723] Fixed performance bottleneck. Corrected the formation of links onto jobs within the views - now no need to build current page address since job URL will be related to current page anyway and that is done by browsers automatically.