pcp updates: docs, qa

[Nathan Scott <nathans@xxxxxxxxxx>]

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

Ken McDonell (4):
      qa/003: hinv.node.online not always available, add to filter
      qa/752: tidy up output from rtimetest.c
      buildrules: need rm -f before ln -s
      qa/src/rtimetest.c: improve diags, accept command line args

Nathan Scott (2):
      qa: extend http request filter for 780/782 determinism
      qa: extend http request filter for qa/660 determinism

Michele Baldessari (1):
      docs: fix man page sections

 man/html/lab.importdata.html |    2 
 man/html/pcpintro.html       |   10 -
 man/man1/pmatop.1            |    2 
 man/man1/pmchart.1           |    8 -
 man/man1/pmdumptext.1        |    2 
 man/man1/pmquery.1           |    4 
 man/man1/pmview.1            |    6 -
 man/man1/sheet2pcp.1         |    2 
 man/man3/pmgetoptions.3      |    2 
 man/man3/pmwebapi.3          |    2 
 qa/003                       |    1 
 qa/660                       |   20 +++
 qa/660.out.4                 |    2 
 qa/660.out.46                |    2 
 qa/752.out                   |  228 +++++++++++++++++++++----------------------
 qa/common.webapi             |   15 +-
 qa/src/rtimetest.c           |   90 ++++++++++++++++
 src/include/buildrules       |    2 
 src/pcp/free/pcp-free.1      |    2 
 19 files changed, 254 insertions(+), 148 deletions(-)