(svn r7449) -Codechange: Rename _path to _paths as it is technically more correct, but mainly because
it interferes with OS/2 symbol in libc (psmedley)

(svn r6884) -Codechange: Add strict bounds checking in string formatting system.
The last parameter should point to the end of the buffer (eg lastof(buf))
Courtesy of Tron.

(svn r6876) -Codechange: Change the naming of _PLAYER in DESTTYPE_PLAYER/NETWORK_ACTION_CHAT_PLAYER
to _COMPANY as that is whom you are really addressing to. Also change some variable
names, 'desttype' is confusing if there is also a parameter 'dest', so rename it to
just type.

(svn r6820) -Codechange: Some more const correctness, coding style.
-Codechange: Add FOR_ALL_ACTIVE_CLIENT_INFOS macro that will loop all clients
skipping inactive ones.

(svn r6814) -Codechange: For network games ci->client_playas was always p->index + 1. To
correctly handle this ci->client_playas - 1 was used all over the code making
it pretty confusing at times. Use proper one-on-one values now. Special handling
is only needed for user-output to not to confuse users.

(svn r6787) -Codechange: Use PLAYER_NEW_COMPANY as a player identifier wishing to become a
new player instead of a 0.

(svn r6776) -Codechange: Use IsValidPlayer() function to determine of a PlayerID is an
actual playable player (< MAX_PLAYERS) or not.

(svn r6750) -Codechange: Juggle around some header includes as they're only used when
networking is enabled.

(svn r6471) -Fix (r6450): ConPatch was moved from network-only, but the function was
still inside the ENABLE_NETWORK define. Thanks nycom.

(svn r6450) -Feature: Make the 'patch' console command available for offline use and for
online use for player-based settings.

(svn r6047) -Codechange: FOR_ALL now _only_ loops valid items, and skips invalid ones
-Codechange: use IsValidXXX where ever possible
Note: both changes to prepare for new pool system, which needs those changes.
For every pool there are 2 ugly lines, which will be removed when done
implementing new pool system.
Based on FS#13 by blathijs, partly implemented.

(svn r5946) -Add: merged the TGP branch to mainline. TGP adds:
- New optional landscape generator (TerraGenesis Perlin)
- Load heightmaps (either BMP or PNG)
- Progress dialog while generating worlds (no longer a 'hanging' screen)
- New dialogs for NewGame, Create Scenario and Play Heightmap
- Easier to configure your landscape
- More things to configure (tree-placer, ..)
- Speedup of world generation
- New console command 'restart': restart the map EXACTLY as it was when you
first started it (needs a game made after or with this commit)
- New console command 'getseed': get the seed of your map and share it with
others (of course only works with generated maps)
- Many new, world generation related, things
- Many internal cleanups and rewrites
Many tnx to those people who helped making this:
Belugas, DaleStan, glx, KUDr, RichK67, Rubidium, and TrueLight (alfabetic)
Many tnx to those who helped testing:
Arnau, Bjarni, and tokai (alfabetic)
And to all other people who helped testing and sending comments / bugs
Stats: 673 lines changed, 3534 new lines, 79 new strings

(svn r5916) -Cleanup: use MIN_YEAR/MAX_YEAR for the year boundaries and BASE_YEAR when comparing _cur_year with a 'full' year.
-Cleanup: replace some magic '1920' values with BASE_YEAR.

(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 r5626) CodeChange : Remove the global _make_screenshot and implement a more flexible mechanism
Simplification of the handling of the main_gui menus,
Removal of repetitions and Hiding the internals of screenshots.
Thanks to glx, Rubidium and Truelight for pointers

(svn r4259) -[multistop] Fix/Feature/Codechange:
1) Improved the road vehicle allocation (aka slotting) for multistop. Stops can now accept unlimited, er... 256, vehicles.
2) Removed the "wait for stop" feature, because it did not work in practise.
3) Slotting now ignores unreachable stations. Uses NPF at the moment because the old pathfinder cannot do it (yet)
4) Now matter how many vehicles approach a station, they will always be distributed evenly over existing stops.
5) Hopefully the last fundamental change to multistop

(svn r3730) Multistop modifications:
-Codechange: Completely rewritten the slot assignment system. It now consumes less CPU cycles and memory
-Codechange: Increased maximum number of roadstops to 16.
-Fix: Several conditions where a slot becomes unliked from a vehicle
-Codechange: ClearSlot now only takes one parameter, the vehicle
-Feature: Console command 'clearslots' to clear ALL currently assinged slots. debug usage only
-Feature: vehicles that cannot get a slot now wait on the road instead of planlessly blocking stops or circling around
-Codechange: Adjusted debug levels
TODO: Make the slot finder compatible with (a) pathfinder(s).

(svn r3067) - Feature: allow unbanning players based on banlist-id (as well as IP).
- Feature: 'status' and 'clients' now show the IP of the players

(svn r2372) - Fix (console): update the example scripts in the scripts/ directory to reflect the new console functionality
- Fix (console): any line starting with a '#' is a comment so ignore it
- Fix (console): The special variables whose value can only be set by a custom process should, also print out their newly set value there, instead of relying on the default printout which is slightly confusing. Eg after you change the value it still printed out 'current value for...' instead of 'XXX changed to...'

(svn r2338) - CodeChange: only call the variable hooks when you set their value not when you query them
- Fix: typo in pool.c "Cleaing up" --> "Cleaning up"

(svn r2332) - Feature: Add 'clear' command and CTRL+L to empty the console window
- Fix: do not execute emtpy commands anymore

(svn r2298) - CodeChange: removed CmdAbuses: CmdSetTownNameType(), CmdStartNewGame(), CmdCreateScenario(), CmdSetNewLandscapeType() and CmdGenRandomNewGame().
- CodeChange: renamed CmdTrainGotoDepot() to CmdSendTrainToDepot() to be consistent with other depot commands.
- CodeChange: 'newgame' console command now calls the unabused GenRandomNewGame(). For the server it still creates a new game, a client quits the game and continues in SP.
- CodeChange: in the game-difficulty window, setup the disabled buttons on window creation, not every redraw.

(svn r2247) - Fix (regression): executing scripts now works (remove newline character(s)).
- Fix: getting help for an alias works
- Fix: '|' is an unprintable character, replace it with '\'

(svn r2243) -Fix: Rework of console. Use 'help command|variable' to get help about it. You can assign variables with =, ++, --, or just new value. Console parser is now lenient towards typed spaces, and more robust in general (at least readable). Removed the 'set' command, instead implemented all such variables as 'variables'.
- Some variables are really special and cannot be assigned normally, use their callback procedure for assignment/querying. This commit also obsoletes "[1172804] Console set command cleanup"

(svn r2106) -Fix: improved the network-join algoritm, it is now a bit more stable
-Add: added 'pause_on_join' and 'max_join_time' for MP games, where you
can auto-pause the game when a client wants to join the game. This to
avoid connection losses because of big maps (200+ trains). (with tnx to
#openttdcoop for the ideas and testing)

(svn r2085) Improve browsing via console:
- change directory/load map via filename (number is also possible)
- add command "pwd" to Print the current Working Directory
- rename "list_files" to "ls" (and add alias "dir")
- rename "goto_dir" to "cd"
- loading of TTD maps via "load" is now possible
- switching of drives via "cd" (only applies to systems which have a drive concept) is now possible
- "scan_files" is now obsolete and was removed
This is still far from perfect, mostly because the way OTTD handles files is Broken By Design(tm), but should make file navigation via console a bit easier