DFBSD update dfbsd userland

DFBSD  update dfbsd userland

Add new sysnames.  Fix some userland header inclusions,
defend against kernel-mode ioctl interpretation when
building UKERNEL.  Add fragments missing from DFBSD
MakefileProto template.

Change-Id: I56659bfe43dc24ef8a158aaf486c9a6f23643002
Reviewed-on: http://gerrit.openafs.org/2619
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Derrick Brashear <shadow@dementia.org>
Tested-by: Derrick Brashear <shadow@dementia.org>
(cherry picked from commit 239a62034b849565d680baa9e5b8e6921256ffd5)
Reviewed-on: http://gerrit.openafs.org/2684