[JENKINS-7494] Adding UserAvatarResolver to make it possible for plugins to add avatar images to user pages

Added a new WipeOut permission (enabled through the hudson.security.WipeOutPermission system property) to control the "Wipe Out Workspace" action

This change is largely based on changes made by Winston Prakash for Hudson.
The main details about his changes can be found here:

http://issues.hudson-ci.org/browse/HUDSON-8844

I deviated a bit from his changes where it was appropriate (e.g. the
description for allow-signup.html was just plain wrong). Also, there
was a lot of collateral damage from formatting in his changeset, which
I have factored out.

I tested the basic functionality of this change and it seems to be OK.

Just import changes, from hudson.model.Jenkins -> jenkins.model.Jenkins,
and Javadoc comments.
Signed-off-by: NNigel Magnay <nigel.magnay@gmail.com>

Signed-off-by: NNigel Magnay <nigel.magnay@gmail.com>

label axis

This reverts commit 00e73728.

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@35828 71c3de6d-444a-0410-be80-ed276b4c234a

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@34212 71c3de6d-444a-0410-be80-ed276b4c234a

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@34172 71c3de6d-444a-0410-be80-ed276b4c234a

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@33837 71c3de6d-444a-0410-be80-ed276b4c234a

start fails and error page is being shown.
Also fix message on NoHomeDir error page to show dir instead of {0}


git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@33085 71c3de6d-444a-0410-be80-ed276b4c234a

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@32853 71c3de6d-444a-0410-be80-ed276b4c234a

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@32336 71c3de6d-444a-0410-be80-ed276b4c234a

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@31701 71c3de6d-444a-0410-be80-ed276b4c234a

    Hudson shouldn't show a login error page unless the user really failed to login (think about when the user presses a back button.)


git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@30828 71c3de6d-444a-0410-be80-ed276b4c234a

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@30701 71c3de6d-444a-0410-be80-ed276b4c234a

https://svn.dev.java.net/svn/hudson/branches/rc

........
  r29309 | kohsuke | 2010-03-26 14:44:45 -0700 (Fri, 26 Mar 2010) | 1 line
  
  Work around for http://n4.nabble.com/hudson-logging-LogRecorderManagerTest-failing-tp1589811p1589811.html
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  r29310 | kohsuke | 2010-03-26 14:45:29 -0700 (Fri, 26 Mar 2010) | 1 line
  
  unnecessary boxing
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  r29311 | kohsuke | 2010-03-26 16:00:41 -0700 (Fri, 26 Mar 2010) | 1 line
  
  fixed a stability in the test.
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  r29421 | kohsuke | 2010-03-29 11:40:37 -0700 (Mon, 29 Mar 2010) | 1 line
  
  improving the test stability
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  r29449 | kohsuke | 2010-03-29 18:08:26 -0700 (Mon, 29 Mar 2010) | 1 line
  
  [maven-release-plugin] prepare release hudson-1_353
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  r29451 | kohsuke | 2010-03-29 18:08:46 -0700 (Mon, 29 Mar 2010) | 1 line
  
  [maven-release-plugin] prepare for next development iteration
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  r29459 | kohsuke | 2010-03-29 19:20:42 -0700 (Mon, 29 Mar 2010) | 1 line
  
  updated changelog as a part of the release
........


git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@29490 71c3de6d-444a-0410-be80-ed276b4c234a

and sort output in all cases by ThreadGroup name, then Thread name.


git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@28632 71c3de6d-444a-0410-be80-ed276b4c234a