As discussed in D1950#83234 at least `ElevationBonus` could be moved to under `Projectile`. Also noted there is that `Delay` might not be useful for "Melee" attacks and thus should be moved under `Projectile` as well.
A question regarding that: Why is `Delay` even present? Especially since it is set to `0` for all templates which currently have the node.
Remotely related to that: Why is `Gravity` present? It is set to `g` in all occurences now and it seems more like something that ought to be stored somewhere else? (Map-files perhaps?)`ElevationBonus` and `Delay` can be moved to under `Projectile`.
Continuation of D1171.
- Grepped for `ElevationBonusnus` in public mod, checked all occurences.
- Grepped for `Delay` in public mod, checked all occurences.
- `Units_demo` loads fine.