pcp updates

[Nathan Scott <nathans@xxxxxxxxxx>]

Changes committed to git://oss.sgi.com/pcp/pcp.git dev

[mega-diffstat excluded for sake of brevity and clarity]

commit 01c2a2f422a28187499e1c0af97bfd7c017c6280
Author: Nathan Scott <nathans@xxxxxxxxxx>
Date:   Tue Aug 21 16:33:16 2012 +1000

    Further janitorial work on the PCP QA suite.
    
    In particular:
    - update the build with new pconf/cisco subdir makefiles
    - update other subdir makefiles with GNUmakefile.install
      variants which do the right thing for the installed pcp
      testsuite builds.
    - switch back to the original qa/src naming convention to
      match up with pcp-gui (and back the way nature intended),
      seems like noone is around anymore who needs it back the
      other way still.
    - remove unused _getversions shell code from mk.localconfig
    - remove unused PCP_EOE_NOSHIP macro, an IRIX leftover from
      yester-year

commit 3572f02180be0d59ff5f678fdffc1eafe0c0b908
Author: Nathan Scott <nathans@xxxxxxxxxx>
Date:   Tue Aug 21 14:33:28 2012 +1000

    Revert "Replace cisco and pconf directories"
    
    This reverts commit e12cd6111edaa0ff6d4a3e3a5c4081c0d12820bd.
    
    After discussing with Ken, revert using checked-in tarball files
    for qa/cisco.tar and qa/pconf.tar - go back to subdirs and I'll
    create come makefiles.

commit 084302a1b58663d945e2211a192880fd33b7994d
Author: Nathan Scott <nathans@xxxxxxxxxx>
Date:   Tue Aug 21 14:32:07 2012 +1000

    Revert "Add missing tarballs."
    
    This reverts commit 5135fa5644080ee3de9ed8b5fba72bfe36698273.
    
    After discussing with Ken, revert using checked-in tarball files
    for qa/cisco.tar and qa/pconf.tar - go back to subdirs and I'll
    create come makefiles.

commit 0b3413554aa80620f44b426b6ff61c080b098310
Author: Nathan Scott <nathans@xxxxxxxxxx>
Date:   Tue Aug 21 14:25:04 2012 +1000

    Fix ignored fwrite return code compiler warning in qa tests.