Transport Tycoon Deluxe Patch.

Features:

· added format attribute to error message functions to let gcc check the printf-like arguments
· fixed bug in text-ID version of action 4 overwriting semi-random texts
· fixed bug in changing new station class names; text-ID is now C1xx
· fixed bug with wrong display of built stations
· fixed bug with apply button/resetvehicles clearing new stations
· waypoints within a town's transport zone no longer reduce the LA rating
· fixed bug with train wagons sometimes keeping power of previously sold engine
· modified station action 2 and 3 to be like vehicles; supports cargo types and different amounts
· new property 10 for stations to set cargo amount for which we switch from "little" cargo to "lots of" cargo
· can now distinguish regular and pseudo-sprites and show error message for wrong type instead of crashing
· fixed callback 10 not using the right default value if it fails
· make sure station graphics are refreshed when changing cargo (from industry or vehicle), when changing rating and/or maybe only when aging cargo
· actions 2, 3 now check that the ids they refer to are already defined and display error otherwise
· road vehicle acceleration back at alpha 23 settings
· adjusted default bus powers