Trivial commit
FIX: Corruption on saving games where the number of ware packets at a stop is > 65535
CODE: Some slight cleanup and alignment of for loop count types with that which is being counted.
VERSION: Increment to 10.22
ADD: When playing online, a message will be displayed whenever a player builds a new stop.
Merge branch '10.x' into 112.x-merge

Conflicts:
	Simutrans-Experimental.vcxproj.filters
	simversion.h