Final scene bugfix

Hey everyone, just a minor update to the existing demo files. The latest version fixes a bug which would prevent the final CG image from changing during the last scene from Vani's perspective. If you haven't played through the demo yet, and want to be able to properly enjoy the scene from her perspective, I'd recommend downloading the latest version.

Apart from that, the bugfix also adds back in a deleted variable, but that one only has a blink-and-you'll-miss-it impact on the content of the demo, so hopefully it hasn't affected players' experience too much so far.