pcp updates: /proc/cpuinfo fix, qa

[Nathan Scott <nathans@xxxxxxxxxx>]

Changes committed to git://git.pcp.io/pcp.git dev

Nathan Scott (2):
      Partially revert "libpcp: coverity-detected leak, return code and null 
check fixes"
      pmdalinux: improve /proc/cpuinfo parser for irregular formats

 qa/885.out                     |   89 ++++++++++++++++++++++++++++++-----------
 src/libpcp/src/auxserver.c     |    9 ----
 src/libpcp/src/logportmap.c    |    6 --
 src/libpcp/src/spec.c          |    2 
 src/pmdas/linux/proc_cpuinfo.c |   57 ++++++++++++++------------
 src/pmdas/linux/proc_cpuinfo.h |    6 --
 6 files changed, 102 insertions(+), 67 deletions(-)