pcp updates

[Ken McDonell <kenj@xxxxxxxxxxxxxxxx>]

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

 src/perl/PMDA/PMDA.pm |   66 
+++++++++++++++++++++++++++++++++++---------------
 1 file changed, 47 insertions(+), 19 deletions(-)

commit 233b57971c4e63a64e8777984601af66c0aa4660
Author: Ken McDonell <kenj@xxxxxxxxxxxxxxxx>
Date:   Wed Apr 9 07:46:29 2014 +1000

    Perl PMDA - tweak documentation