`dbms()` output is difficult to understand

[cooljeanius]

So, while working on cooljeanius/The_Earths_Gut#26 I uncommented a bunch of calls to dbms() (in cooljeanius/The_Earths_Gut@c2444b8), and now that they're actually firing, I can't really tell what they're actually saying. Also, there's one string in the function with a typo, where there's a stray space before a comma, for example:

warning: WML table inconsistently predicted, script says false , engine true

[cooljeanius]

OK so now that #10 is merged, the odd-looking comma ought to be fixed, at least; output could still be made more understandable overall, though

[cooljeanius]

@Elvish-Hunter or @CelticMinstrel could one (or both) of you provide some extra documentation here, please? What exactly does everything mean?