General Config. updates / maintenance

*  Removed config for removed 'build_paths' test (now part of 'build')
*  Updated 'build' w/ examples of static paths unlikely to ever change
*  Lowered docker_cli/cp/every_last max_files by 10x
*  Lowered tollerance on docker_cli/events.ini unparsable lines
*  Removed empty config sections from docker_cli/run_sigproxy.ini

Signed-off-by: Chris Evich <cevich@redhat.com>
Merge pull request #386 from cevich/config_update

General Config. updates / maintenance