Presentation cleanup:

- blank line after routes,
- show routes before checklist so you know what you're checklisting.

trade.py

@@ -324,16 +324,15 @@ def main():
 
     routes.sort()
 
+    for i in range(0, min(len(routes), args.routes)):
+        print(routes[i].detail(args.detail))
+
     # User wants to be guided through the route.
     if args.checklist:
         assert args.routes == 1
         doChecklist(routes[0], args.credits)
         return
 
-    # Just print the routes.
-    for i in range(0, min(len(routes), args.routes)):
-        print(routes[i].detail(args.detail))
-
 if __name__ == "__main__":
     main()
     if mfd:

tradecalc.py

@@ -75,6 +75,7 @@ def detail(self, verbose=False):
             gainCr += hop[1]
 
         str += " <-< %s gaining %dcr => %dcr total" % (route[-1], gainCr, credits + gainCr)
+        str += "\n"
 
         return str