KWSys 2012-11-05 (df32fa6f)

Extract upstream KWSys using the following shell commands.

$ git archive --prefix=upstream-kwsys/ df32fa6f | tar x
$ git shortlog --no-merges --abbrev=8 --format='%h %s' b7a97ac3..df32fa6f
Brad King (4):
      b90f28e3 SystemInformation: Use kwsys_ios:: for string streams
      b7c42507 SystemInformation: No backtrace on LSB < 4.1
      2c46f562 SystemInformation: Fix sw_vers output processing
      df32fa6f SystemInformation: Compute FQDN only on specific platforms

Change-Id: I0a8f2d7c56a6dbde70e1dfbc1e25712b2f9b0e48