Random numbers, coin flips, etc.

[sjrct]

Example exchange:

alice: Should I foo the bar?
bob: !random yesno
Hal: Yes.

[sjrct]

!roll 1d2 or !1d2 or something of that nature should be a thing too.

[sjrct]

Maybe while were at it, record character info for D&D campaigns so one can do something like !fort save or !roll climb. That may be more expansive that the original intent of this module though, perhaps they should be distinct.