Windows: DirControl Reparse Point to File as File

Implement the Reparse Point to File as File Policy for directory queries.

Change-Id: I7afdccdbdfae5b10898e1b9fd2e6d8fdfd73cce1
Reviewed-on: http://gerrit.openafs.org/9342
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Jeffrey Altman <jaltman@your-file-system.com>
Tested-by: Jeffrey Altman <jaltman@your-file-system.com>
(cherry picked from commit dfd8ec397cc24b7ed991a5ef9c544162a7228abc)
Reviewed-on: http://gerrit.openafs.org/9863
Windows: CreateFile Reparse Point to File as File

Apply the Reparse Point to File as File Policy to CreateFile.  If the
FILE_OPEN_REPARSE_POINT flag is specified to the CreateFile operation
and AFSIgnoreReparsePointToFile() returns TRUE, evaluate the target
object (if possible) and if the object is a FILE, then ignore the
FILE_OPEN_REPARSE_POINT flag.  Otherwise, re-evaluate the request to
attempt to open a reparse point if it exists.

Change-Id: I454501966afd9a500773e14a425f2a975ce31c22
Reviewed-on: http://gerrit.openafs.org/9343
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Jeffrey Altman <jaltman@your-file-system.com>
Tested-by: Jeffrey Altman <jaltman@your-file-system.com>
(cherry picked from commit 6a3eca32a6a89bf533d3075ac5cb3b24da1b1326)
Reviewed-on: http://gerrit.openafs.org/9864