[Rails-devel] 18TN revenue calculation (4ba69a)

[Stefan F. <ste...@we...>]

I have added the civil war revenue modifier (removing the shortest train of a 
company at that time), so 18TN should be finished, except for checking if a 
company has no route at the time of civil war. For that case the revenue has 
to be adjusted manually.

To make this more transparent I allow static revenue modifiers now to add a 
comment to the detailed revenue message and did this in a few other cases 
(e.g. if a bonus was active for a company etc.)

Stefan