Bring the non-tripod camera to the active tripod

[meza]

Description of the feature

I'd like to be able to keep tripods at a fixed location but then be able to fly away with the main camera.
I'd like to be able to press a button to snap the main camera to the current tripod view and then use the main camera from there on.
Pressing the tripod button again should take me back to where the tripod is.

Why is this useful?

It'd be particularly useful around game events where there's multiple points in a level to spectate. Think: start point, puzzle room, etc

Freecam version

1.3.0