pcp updates - small qa changes

[Ken McDonell <kenj@xxxxxxxxxxxxxxxx>]

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

 qa/.gitignore |    3 +++
 qa/526        |    6 ++++--
 qa/group      |    2 +-
 3 files changed, 8 insertions(+), 3 deletions(-)

commit 320607b296382bb72af9dd97445d3cde46616deb
Author: Ken McDonell <kenj@xxxxxxxxxxxxxxxx>
Date:   Tue May 14 06:38:36 2013 +1000

    qa/.gitignore - add a few .out files than are now variants

    When test xxx is changed to have variant output files, e.g. xxx.out
    is replaced by xxx.out.1, xxx.out.2, ...

commit 96e53b2f4f761e8ca089b8064c0000189c250500
Author: Ken McDonell <kenj@xxxxxxxxxxxxxxxx>
Date:   Mon May 13 20:26:07 2013 +1000

    qa/526 - try again for valgrind not run check

commit 912bf8e3a8774af1ff99955de6ac12ac109661d5
Author: Ken McDonell <kenj@xxxxxxxxxxxxxxxx>
Date:   Mon May 13 18:02:44 2013 +1000

    qa/526 - valgrind tweaking

    Needed a _check_valgrind call early on so it is not run if valgrind
    is not installed.

    Also added this test to the valgrind group.