KWSys 2013-05-31 (dccf7725)

Extract upstream KWSys using the following shell commands.

$ git archive --prefix=upstream-kwsys/ dccf7725 | tar x
$ git shortlog --no-merges --abbrev=8 --format='%h %s' 725e541e..dccf7725
Brad King (2):
      e3370418 SystemTools: Use COMPILE_DEFINITIONS to pass platform tests
      dccf7725 SystemTools: Touch with better than 1s resolution if possible

Change-Id: Icdbcdf405e27b2d5dd30857c7c8679ed5096f252
Merge branch 'upstream-kwsys' into update-kwsys
bootstrap: Compile KWSys SystemTools with UTIME(S|NSAT) values

The parent commit merged a change to KWSys that adds preprocessor
definitions for KWSYS_CXX_HAS_UTIMENSAT and KWSYS_CXX_HAS_UTIMES to the
command line for compiling SystemTools.  For bootstrapping we do not
need sub-1s timestamps so just define them to 0 for now.
Merge topic 'update-kwsys' into next

9d38db5 bootstrap: Compile KWSys SystemTools with UTIME(S|NSAT) values
884e3ed Merge branch 'upstream-kwsys' into update-kwsys
d66f6f3 KWSys 2013-05-31 (dccf7725)