KWSys 2012-12-19 (933eb822)

Extract upstream KWSys using the following shell commands.

$ git archive --prefix=upstream-kwsys/ 933eb822 | tar x
$ git shortlog --no-merges --abbrev=8 --format='%h %s' 3b17de34..933eb822
Brad King (2):
      fea37696 Process: Remove support for Windows 98
      01e15c22 Remove KWSys Registry

Rolf Eike Beer (7):
      f376ec32 SystemInformation: fix typos
      bfee5174 SystemInformation: sum up all caches found in /proc/cpuinfo
      5690d711 SystemInformation: fix value extraction from /proc/cpuinfo
      36295981 SystemInformation: PA-RISC chips are from HP
      72e9d02e SystemInformation: try harder to find a useful processor name
      b39de34c SystemInformation: try harder to find the CPU family
      933eb822 SystemInformation: extract CPU stepping information from /proc/cpuinfo, too

Sean McBride (2):
      5e17bfde Process: Dereference NULL++ instead of NULL to force crash
      86a78cb7 SystemTools: Add check for empty strings to prevent integer underflow

Change-Id: Id7194f434fe67be81e6ee9e96d705010a1171a06