(svn r5897) -Fix [ 1519167 ] Bus trying to service in depot of other company (mart3p)

(svn r5896) Remove pointless indirection similar to r5894 and remove an unnecessary global variable

(svn r5895) Remove dead code

(svn r5894) Remove a totally unnecessary indirection in the vehicle sorter code. Less code, less data, simply better

(svn r5893) WebTranslator2 update to 2006-08-14 20:38:49
dutch - 2 fixed by webfreakz (2)
french - 2 fixed by glx (2)
german - 2 fixed by Neonox (2)
hungarian - 2 fixed by miham (2)
polish - 2 fixed by meush (2)
portuguese - 2 fixed by izhirahider (2)
ukrainian - 1 fixed by znikoz (1)

(svn r5892) -Fix (r5887): silence MSVC warning(s) about signedness of some comparisons with _date.

(svn r5891) -Code cleanup: cleaned up the code added in revision 5888

(svn r5888) -Fix: [autoreplace] if vehicles breakdowns and service are turned off, the vehicles failed to enter any depots
now they will quickly go to a depot if set to be replaced
the tradeoff is that a vehicle set to be replaced and without a depot in the orders will forget about the orders and head for a depot. If the replace fails (lack of money), it will exit and try to head for the depot again
also all vehicles of that type will rush to the depots at once, risking causing traffic jams. This is because there is no way to even it out like normal depot visits offers
Tip: add a depot to the orders of all vehicles, set it to service only and it will always be skipped unless the vehicle is set to be replaced. This should help on the jam issue and if the replace fails, the vehicle will go though a whole round of the orders and make more money before trying again

(svn r5887) -Cleanup: move date related functions, defines and variables to date.[ch]
-Cleanup: fix whitespace related coding style issues in date.[ch]
-Cleanup: make original comments doxygen compatible and remove/change outdated comments

(svn r5886) -Fix [FS#273]: Incomplete removal of player owned property due to lack of money.