Decide when to next trade on a market based on info from the last time you ran a full prediction for it

[evangriffiths]

Currently we skip markets if we have traded on them in the previous N hours (set to 24 atm). But we could be a lot more aggressive on skipping if we know that.

In #487 we skip if there has been no news about the market topic since our last trade. But this query isn't free. An alternative (or complementary) option would be to set a "don't bet again until ..." datetime when we make a prediction, which re-uses the same research report.