Coverage: trigger every line in adventure.yaml

Currently, at fc5267fe, we cover 98% of code with tests. We do not know how much text we trigger and how much we don't in adventure.yaml Incomplete list of places and things test's aren't touching yet, to be expanded and checked off.

• LOC_BREATHTAKING - Volcano
• long description - !201 (merged)
• short description
• LOC_GRUESOME - death by jumping into volcano
• Hints:
• DARK: 5, plower room
• WITT: 6, Witt's end
• CLIFF: 7, Cliff with urn
• JADE: 10, hint for jade with bird