[MERGE] Merge branch 'stable-2.9' into stable-2.10

['Thomas Thrainer' via ganeti-devel]

commit aba6619dc690e40517cc984cfa0481e444c35286
Merge: ecdf2b9 c4ae4fb
Author: Thomas Thrainer <thoma...@google.com>
Date:   Wed May 14 12:54:39 2014 +0200

    Merge branch 'stable-2.9' into stable-2.10
    
    * stable-2.9
      Add LC_ALL=en_US.UTF-8 before running check-man-warnings