pcp updates - pmda help text & malloc/free issues

[Ken McDonell <kenj@xxxxxxxxxxxxxxxx>]

This commit should be applied after Nathan's
754246f409d52cb1964de0299ad0618d7adfccf2 commit.

This is my last bunch of changes to be considered for 3.2 ... I'm doing
a full QA run now.

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

 man/man3/pmdatext.3            |   12 +++++-------
 src/dbpmda/src/dso.c           |    3 +++
 src/libpcp/src/help.c          |    7 +++++--
 src/libpcp_pmda/src/libdefs.h  |    1 +
 src/libpcp_pmda/src/mainloop.c |    6 +++++-
 src/pmdas/mmv/.gititgnore      |    1 +
 6 files changed, 20 insertions(+), 10 deletions(-)

commit 8c68d9285fb29aed87c49b6fbd8b7c15e7815510
Author: Ken McDonell <kenj@xxxxxxxxxxxxxxxx>
Date:   Fri Apr 30 06:49:00 2010 +1000

    pmda help text and malloc/free issues
    
    These changes are a refinement of Nathan's last changes in this area
    to fix the related issue in libpcp_pmda, tweak the wording the in
    pmdaText man page, re-instate the free() for PMDA_INTERFACE_1 DSO pmdas
    in dpmda and avoid a most unlikely memory leak from pmLookupText()
    and pmLookupInDomText().