more pre-holiday fixes
[h2]Changelist[/h2]
- swapped the foundations, squares at bottom, triangles ate floor 2 and 3.
- made it that the floors have logical heights (with the stone narrow tower ,things got a bit weird)
- prevented the commander tower rollover (from the air) from being wrong or staying lit
- added a title to the harbours and states, connected, blocked etc.
- added the harbour titles to the tutorail (should always be visible in the tutorial bits about harbours, and otherwise only in flow mode)
- made the day/night cycle longer/slower