pcp updates: qa, ds389, man pages

[Nathan Scott <nathans@xxxxxxxxxx>]

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

Nathan Scott (3):
      Looks like not.a.real.host now resolves to a real address too
      Fix shell quoting error and dup trap in test qa/835
      pmdads389: new test (qa/825) to exercise install/remove/values

Dave Brolley (2):
      Update pmdiscoverservices(3) and pmfind(1) man pages.
      More updates to pmfind(1) and pmdiscoverservices(3) man pages.

Ken McDonell (2):
      qa/admin/check-vm - tweak list of things to check
      linux_proc pmda - refactor procfs error handling

 man/man1/pmfind.1               |   31 +++
 man/man3/pmdiscoverservices.3   |   80 ++++++++
 qa/365                          |    4 
 qa/365.out.ipv6                 |    8 
 qa/365.out.nonipv6              |    8 
 qa/825                          |  106 +++++++++++
 qa/825.out                      |   57 ++++++
 qa/835                          |    3 
 qa/admin/check-vm               |   10 -
 qa/group                        |    2 
 src/pmdas/linux_proc/pmda.c     |   57 ++----
 src/pmdas/linux_proc/proc_pid.c |  365 ++++++++++++++++++++++++++++------------
 src/pmdas/linux_proc/proc_pid.h |   18 -
 13 files changed, 573 insertions(+), 176 deletions(-)