By popular demand, we decided to add some more camera controls.

Changelog

Overhauled camera controls
- Camera can now be rotated up and down (PageUp/PageDown by default)
- New setting to control camera rotation (this affects both mouse and key rotation):
Turn: the camera rotates in position (same as it was before)
Orbit: the camera rotates around a point ahead of it (how some other games work)
- Camera can now be zoomed in/out a bit more

Stability fixes
- Fixed crash when coming out of primal vision at the same time as a selected work area was exhausted
- Fixed crash when someone was targeting a megalith while it was being destroyed
- Fixed crash that was sometimes happening when placing a Wood Pile at the edge of the map
- Some fixes in the texts for the crash screen