Version 1.04 - bugfixes, localization prep

- Fixed Psyon visual bug that caused a flicker when a tutorial or hint appeared.
- Fixed fade out animation when a unit is standing on a terrain.
- Fixed various journal bugs.
- Fixed tile color not wiping after skipping a puzzle.
- Fixed various typos in clues and hints.
- Fixed bug that caused the game to cut to black on reset when a Gateway is present.
- Fixed puzzle Desert 30.
- Overhauled text system to facilitate localization.