Support multiple devices and queues in crucible

Edit: 2019-01-28 to match discussion consensus here, and !30 (merged).

When crucible logs test results, it will output this suffix. For example:

crucible: crucible: pass   : func.abc.q0

crucible ls-tests would continue to dump out test names without the suffix.

crucible run would run all tests on all queue-families. The output would add the suffix to all test results.

crucible run func.abc would run the given test on all queue-families.

crucible run func.abc.q0 would run the given test on queue-family 0.

crucible run *.q1 would attempt to run all tests on queue-family 1.

crucible run *.q* will attempt to match tests containing ".q", but not recognize it as an attempt to select a queue-family.

crucible run func.*.q1 would attempt to run all tests that match the wildcard on queue-family 1.

crucible run func.*.q1 xyz.*.q1 would attempt to run all tests that match the wildcards on queue-family 1.

crucible run func.*.q1 xyz.* would attempt to run all tests that match func.* on queue-family 1, and tests that match xyz.* on all detected queue-familes.

Cc: @airlied, @chadversary, @craftyguy, @jekstrand, @majanes