Feature Request: merge ?dTraps & ?dStairs

[Donald Jonker]

I was thinking that since the formerly useless ?dTreasure has been profitably merged with ?dObject, a similar step might be taken to merge ?dTraps with ?dStairs.

Also, it would be helpful if the two analogous spells (dTraps and dStairs) were merged in the priest spell set, as with their mage brothers. (NPP does this.)