pcp updates: qa fixing, pylint-ing, pmdads389

[Nathan Scott <nathans@xxxxxxxxxx>]

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

Nathan Scott (3):
      qa: another test fix for when pmdapostgres/pmdanginx are active
      pcp-atop: fix initial fetch time offset for the globals
      pcp2graphite: pylint code tidying, just low hanging fruit

Marko Myllynen (1):
      pmdads389: return correct error code to clients when not connected

 qa/1079.out                      |   24 ++---
 qa/999                           |    2 
 src/pcp/atop/various.c           |   11 +-
 src/pcp2graphite/pcp2graphite.py |  160 ++++++++++++++++++++++-----------------
 src/pmdas/ds389/pmdads389.pl     |    1 
 5 files changed, 115 insertions(+), 83 deletions(-)