Banner Saga 2 "Update 2.6.0.8 GOG"

Changelog for Patch 2.39.03 / (Windows and Mac) (added 20 April 2017):

- Black screens between Survival stages (battle 1, 6, 11, etc...)
- Black screens between story chapters
- Missing cinematic video in the middle of Eyeless cave battle
- Incorrect text for Fasolt's Biography
- A few Russian typos and text edits
- Added UHD wide-screen support