Allow more strings in filters

A comma separated list can now be used in filter and filter-out.

Fixes: #9925
Signed-off-by: Warren Usui <warren.usui@inktank.com>
More suite filter changes.

Comment change, and update help message to reflect the ability to
use a comma separated list as a filter.
Merge pull request #351 from ceph/wip-9925-wusui

Allow more strings in filters
Adds a coverage report when running the tox tests

Signed-off-by: Andrew Schoen <aschoen@redhat.com>
Merge pull request #354 from andrewschoen/tox-cov-report

Adds a coverage report when running the tox tests
Use new config API

Signed-off-by: Zack Cerza <zack@redhat.com>
Use docopt instead of argparse

Signed-off-by: Zack Cerza <zack@redhat.com>
Add dry-run option

Signed-off-by: Zack Cerza <zack@redhat.com>
If timeout is None or zero, don't log

Signed-off-by: Zack Cerza <zack@redhat.com>