Showers now cause wet floors. Mops can now be used to clean shuttles (non-simulated floor).
Fixes #6096. Biggest fix ever.
Fixes a bug where people who were in the lobby but not observers were considered non-survivors in shift-end feedback.
Human (and sub-races) are no longer cloned with clothes.
Merge pull request #6280 from PsiOmegaDelta/RoundEndFixes

Round-end feedback fix
Merge pull request #6276 from faerindel/CE_door_duped_fix

Fixes #6096.
Merge pull request #6277 from PsiOmegaDelta/SayNoToUnderwear

Crew members are no longer cloned with clothes.
Merge pull request #6278 from PsiOmegaDelta/StopRunningInTheShower

Wet shower floors