pcp updates: pmdalinux qa

[Nathan Scott <nathans@xxxxxxxxxx>]

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

 qa/957     |   48 ++++++++++++++
 qa/957.out |  207 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 qa/group   |    1 
 3 files changed, 256 insertions(+)

commit 2ddeae9eeb1e7d164e61f0178d5503e14707ed6d
Author: Nathan Scott <nathans@xxxxxxxxxx>
Date:   Tue Mar 25 17:19:42 2014 +1100

    Create a valgrind test for metric fetching from pmdalinux
    
    Adds test qa/957 which iterates over the top level names
    for the namespace exported by pmdalinux, then runs local
    context mode pminfo (in -v verification mode) on each of
    the subtrees, using the valgrind QA wrapper.