[FIXED JENKINS-22641] FileUtils.readFileToByteArray behavior has changed in the latest version of commons-io.

Undeprecating Job.getBuild, since this is the only way to look up a build by ID if you are unsure what kind of Job it is.

WARNING: Caught exception evaluating: e.hasStopPermission() in /. Reason: java.lang.NullPointerException
java.lang.NullPointerException
	at hudson.model.Executor.hasStopPermission(Executor.java:523)

https://gist.githubusercontent.com/vivek/0d4d153cd9faad6e5743/raw/78a1d1b317894360c2ca06c7f4469f694ca7d573/gistfile1.java

[FIXED JENKINS-23683] Check whether war's directory is writable

Return correct URL to Jenkins master node

[FIXED JENKINS-23294] Interpret X-Forwarded-Port

Fix documentation.

Reverts 66528e43 so as to make test cases more faithful to real behavior.

[FIXED JENKINS-21716] Set Content-Type header for env-vars.html

Signed-off-by: NOleg Nenashev <o.v.nenashev@gmail.com>

[FIXED JENKINS-20086] Allow disabling use of default exclude patterns (.git, .svn, etc.)

Reference: https://trello.com/c/doFFMdUm/46-filepath-getcomputer

Signed-off-by: NOleg Nenashev <o.v.nenashev@gmail.com>

[JENKINS-23595] - Fix makeFlash script bug with ImageMagick v6.7.9+

Fix a NPE when the 'properties' element is missing from the form's JSON

switched off alpha before colorizing temporary gifs when making animated balls. prevents colorize from applying fill to alpha channel. alpha is turned back on after colorize operation