Windows: 1.7.28 (aka 1.7.2800.0)

Change-Id: I2a8365b3dd82a61fcc9561a3df549f9f47eab05b
Reviewed-on: http://gerrit.openafs.org/10479
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Jeffrey Altman <jaltman@your-file-system.com>