Merge branch 'ninja-second-breakfast' into 'master'

MWDialogue/MWGui: Provide explicit constructors for aggregate types in emplace_back

detournavigator: auto-detect async worker threads and tune default wait distance

Hoist shadow offset view position out of the cascade loop

Hoist shadow offset view position out of the cascade loop

Hoist shadow offset view position out of the cascade loop

Merge branch 'ninja-second-breakfast' into 'master'