Remove a debug print

Change-Id: I1c1ff8dbf62ad2b83e2d16e54eb03e26a2a0842a
Put scores under the match: namespace
Expose disqualify and re-qualify commands

So we can dsq robots if needed.
Also tests.

Change-Id: I034201ed64ecf00d895c3867df9abb1e80fa128e
Expose who was dsq in a match.

Previously, we could set this data, but not actually see it.
Also tests.

Change-Id: Ib2a97c5b78f0cc6025f1060596b47e7ee721df17
Merge remote-tracking branch 'sr/master'