KWSys 2014-11-12 (5843f590)

Extract upstream KWSys using the following shell commands.

$ git archive --prefix=upstream-kwsys/ 5843f590 | tar x
$ git shortlog --no-merges --abbrev=8 --format='%h %s' 88c8cc7f..5843f590
Ben Boeckel (1):
      5843f590 cmake: remove arguments to endfoo and else commands

Ådne Hovda (1):
      2e4a0ff0 SystemInformation: Check for _SC_AIX_REALMEM before using it

Change-Id: I0922a684067ce90e39ab89b5ff79ae57f20d4a0a
Merge branch 'upstream-kwsys' into update-kwsys

Change-Id: I2ec597f8b084fb3cd03f63bd7bcc8cf9ea3f79bd
Merge topic 'update-kwsys' into master

6aad6bb1 Merge branch 'upstream-kwsys' into update-kwsys
14f6f347 KWSys 2014-11-12 (5843f590)