[jenkinsci/jenkins] 707490: Use a smaller time out.

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/jenkinsci/jenkins
  Commit: 707490aee3cb385c7d116280f84d922bf57431c8
      
https://github.com/jenkinsci/jenkins/commit/707490aee3cb385c7d116280f84d922bf57431c8
  Author: Kohsuke Kawaguchi <k...@kohsuke.org>
  Date:   2012-02-27 (Mon, 27 Feb 2012)

  Changed paths:
    M cli/src/main/java/hudson/cli/CLI.java

  Log Message:
  -----------
  Use a smaller time out.

On iptables protected system, full time out can take 30 secs, which is
too long.