kmchart updates

[Nathan Scott <nscott@xxxxxxxxxx>]

Changes committed to git://oss.sgi.com:8090/nathans/kmchart.git

 README               |   29 +++-----------
 qa/kmquery-testcases |  105
++++++++++++++++++++++++++++++++++++++-------------
 src/query/main.cpp   |   10 +++-
 3 files changed, 95 insertions(+), 49 deletions(-)

commit d1ad2dbd80ca0cb12b5fd0ad5c589e148a578f1e
Author: Nathan Scott <nathans@xxxxxxxxxx>
Date:   Fri Nov 9 10:24:30 2007 +1100

    Polish off the interactive QA for the kmquery program (used during
    record mode as a consistent look&feel xconfirm for kmchart).
    
    Fix two bugs found during the QA process - SEGV on using -default,
    and make reading from stdin work properly with the QT4 interfaces.