CMake Nightly Date Stamp
KWSys 2013-02-05 (5c34ed2e)

Extract upstream KWSys using the following shell commands.

$ git archive --prefix=upstream-kwsys/ 5c34ed2e | tar x
$ git shortlog --no-merges --abbrev=8 --format='%h %s' 5b0d1bd9..5c34ed2e
Brad King (1):
      5c34ed2e SystemTools: Do not abort with no current directory

Change-Id: Id054017eac2bf10c71ca721df48298cdff2bea82
Merge branch 'upstream-kwsys' into update-kwsys
Fail early if no current working directory exists

Remove the old "nocwd" behavior that attempts to provide the "--help"
output when no working directory is available.  The long help output
scrolls the real error message out of typical terminal sizes.  Also
execute as little code as possible when no working directory exists.
Merge topic 'update-kwsys' into next

7df291f Merge branch 'upstream-kwsys' into update-kwsys
9d66f74 KWSys 2013-02-05 (5c34ed2e)
bc75f4c CMake Nightly Date Stamp
Merge topic 'exit-without-working-directory' into next

a943b5c Fail early if no current working directory exists