KWSys 2014-07-02 (c2a329ce)

Extract upstream KWSys using the following shell commands.

$ git archive --prefix=upstream-kwsys/ c2a329ce | tar x
$ git shortlog --no-merges --abbrev=8 --format='%h %s' c282e64f..c2a329ce
Chuck Atkins (3):
      e4bba930 Directory: Make sure the /* suffix uses correct slashes
      97817ce7 SystemTools: Refactor test file and directory locations
      8f991ab0 SystemTools: Use extended paths on Windows for > 256 length

Clinton Stimpson (1):
      c2a329ce Encoding: Fixes uses of stat() on Windows to work with unicode.

Change-Id: I8e3aa1ba66ce80900cb25a692287495b911dcbd0