[monitoring-plugins] Merge branch 'handle-hanging-nfs'

[Holger Weiss]

 Module: monitoring-plugins
 Branch: master
 Commit: 04e0a182aeb5defaf6b39cbbd8d9c87491c4f1e4
 Author: Holger Weiss <holger at zedat.fu-berlin.de>
   Date: Tue Dec  2 13:22:17 2014 +0100
    URL: https://www.monitoring-plugins.org/repositories/monitoring-plugins/commit/?id=04e0a18

Merge branch 'handle-hanging-nfs'

* handle-hanging-nfs:
  NEWS: Mention check_disk enhancement
  Cosmetic change: s/THRLIBS/THREADLIBS/
  configure.ac: Don't let pthread check depend on OS
  check_disk: Seperate declarations from code
  check_disk: Remove unused status variable
  check_disk: Fix pthread start routine type
  Don't let check_disk hang on hanging file systems

---