Specially handle OOB Sendification

[TeamSpen210]

Sendificators should have some special behaviour when dealing with out-of-bounds locations (exit corridors, obs rooms). Add a new SendificatorOOB result, which is given an AABB for the room and a bool indicating if it's a fizzler. These will be collected and passed into the Sendtor VScript.

When tracing, it checks if any laser segments intersect these bboxes - if so the trace stops, and a delayed Dissolve input is fired at the cube to fizzle it after it teleports. If the box is marked as a fizzler, it instead just stops the trace short inside the fizzler to dissolve it there.

[TeamSpen210]

This will fix a bug where sendtors can teleport into P1 Obs rooms (perhaps others).