ADD: Do not display vehicles in the depot window that cannot leave the depot because of incompatible way constraints
ADD: Show vehicles too heavy to be bought in a depot in grey, and disallow their purchase.
FIX: Disallow purchasing of overweight vehicles only to the extent to which weight limits are enforced.
FIX: Crash with double headed tender locomotives in some cases.
FIX: Crashes when opening the depot window for a depot on open water (shipyard).
CHANGE: Increase message window limit (Prissi)
CHANGE: Increase the cursor's maximum height
CHANGE: Increase default routing depth in simuconf.tab
CHANGE: Allow the public player (only) to terraform in deep water.
FIX: Crash on creating new player in an online game in some cases.
VERSION: Step to release build
CODE: Enable 64-bit builds for the command line server
VERSION: Step to 11.13 (development)
Merge branch '11.x' into devel-new

Conflicts:
	simversion.h