Peen hammer toccata

Changelog:

• Reduced port fees (perhaps too much)
• Auctions clockwise from capitalising player (faster and simpler)
• Clarified multiple home stations for merged companies
• Fixed action supply length and colours on map
• Correction: Capitalise may be chosen for any available company or one of their own shares
• Clarified that non-floated company treasuries are discarded when scoring
• Clarified that merger-forced capitalisations take 3 days (Okay, added)
• Clarified that merger-auctioneers are not required to bid
• Fixed language about summing incomes for auto-merges

New rules.