[logback-dev] [qos-ch/logback-extensions] a11cb0: Update maven-gpg-plugin version

[Tony Trinh]

  Branch: refs/heads/master
  Home:   https://github.com/qos-ch/logback-extensions
  Commit: a11cb000cc9483d3dfbe5e0dfac9e44210139a3a
      https://github.com/qos-ch/logback-extensions/commit/a11cb000cc9483d3dfbe5e0dfac9e44210139a3a
  Author: Tony Trinh <tony19 at gmail.com>
  Date:   2014-03-06 (Thu, 06 Mar 2014)

  Changed paths:
    M pom.xml

  Log Message:
  -----------
  Update maven-gpg-plugin version