- Remove keys nothing references any more (meeting_murakami/growl,
opt_home, opt_alley) in en/ru.
- An empty select "" carries no key=: drop meeting_murakami/after_wolf/
choose_enter from the scenario and from scenarios_en.
- locale/scenarios_ru.properties: Russian scenario strings get their own
file next to scenarios_en.
The resource atlas showed murakami taking characters, quests and battle resources from characters_base, quests_base and turn_battle_base without declaring them, which made the result depend on load order.