Tactical Battle Chronicles: Prelude to a War

Patch Notes: - Fixed a bug where Gavan would not load correctly on mission 5. - Fixed an issue where you couldn't use the arrow keys to select targets. - Fixed an issue where AI Rider units would sometimes move to the square of another unit that hadn't moved yet. - Renamed "End Turn" (single unit) to "Wait" to make it distinct from "End Turn" (all units). - Updated some text that wasn't going through the localisation system. - Added Controller support.