OpenAFS Master Repository branch, openafs-stable-1_6_x, updated. openafs-stable-1_6_22

[Gerrit Code Review]

The following commit has been merged in the openafs-stable-1_6_x branch:
commit 233c1e19283e9037326bb20d1e4c72fd9a9efb0d
Author: Benjamin Kaduk <kaduk@mit.edu>
Date:   Mon Dec 4 19:39:50 2017 -0600

    Update NEWS for 1.6.22
    
    Release notes for OpenAFS 1.6.22
    
    Change-Id: I454c736030c9b47823fc36f7e28a16025165cd87

 NEWS |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)

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OpenAFS Master Repository