Patch 0.1.16a (Game fixes)

Patch 0.1.16a fixes some bugs introduced in 0.1.16:
- Fixed an issue where a screenshot for the prefab or the world could not be taken when having a resolution smaller than 1920x1080.
- Fixed an issue where a screenshot for the prefab or the world would not be taken from the centerpoint view of the screen.

Thanks for reporting the issues! Everyone benefits from it :)

https://store.steampowered.com/app/1491340/Marble_World/