query006: only set expectfailure on 32-bit systems

Use the architecture of the python interpreter running the test to
detect 32bit systems.

Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com>
integrate tests with automake

Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com>
pactest: remove results summary

This functionality can be provided by a test harness.  Having pactest
output this information as well clutters the result log created by
automake.

Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com>