[Freeciv-Dev] maintenance cost in city screen (PR#1813)

[Andreas Kemnade <akemnade@xxxxxxxxxxxxxxxxxxxxxxxx>]

DHerding@xxxxxx writes:
 > Full_Name: Daniel Herding
 > Version: 1.13.0
 > Distribution: Windows binary
 > Client: Both (or N/A)
 > OS: Win 98
 > Submission from: (NULL) (80.133.62.85)
 > 
 > 
 > It would be nice if the maintenance cost of each city improvement would be
 > displayed next to its name in the city screen's list of existing 
 > improvements.
 > 
 > It would also be necessary to check if the player controls A. Smith's Trade
 > Company for this.
 > 
fixed

Greetings
Andreas Kemnade