pcp updates: python, kenj merge

[Nathan Scott <nathans@xxxxxxxxxx>]

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

Nathan Scott (1):
      python api: improve the to-string function for struct tm


 qa/737.out              |    4 ++--
 src/python/pcp/pmapi.py |   35 +++++++++++++++++++++--------------
 src/python/pmapi.c      |   22 ++++++++++++++++++++++
 3 files changed, 45 insertions(+), 16 deletions(-)


commit 24d6d8ce9af513f8cb2b8371b3c50741fe124cb3
Author: Nathan Scott <nathans@xxxxxxxxxx>
Date:   Thu Mar 24 15:22:16 2016 +1100

    python api: improve the to-string function for struct tm
    
    Ken found timezone inconsistencies and other wierdness in
    the string (__str__) routine for the tm structure, via qa
    test 737.  This makes the result more useful, consistent,
    and documents it a bit.