(svn r14197) -Codechange: rework (original) base graphics determination methods. This yields in the following:

-Feature: make configuring the to-be-used base graphics via openttd.cfg and the command line possible.
-Feature: allow both the German as well as non-German toyland graphics as "correct" and official graphics.
-Feature: allow people to create their own base graphics easily and without requiring code changes.

bin/data/orig_win.obg

@@ -0,0 +1,31 @@
+; $Id$
+;
+; This represents the original graphics as on the Transport
+; Tycoon Deluxe for Windows.
+;
+[metadata]
+name         = original_windows
+shortname    = TTDW
+version      = 0
+description  = Original Transport Tycoon Deluxe Windows edition graphics
+palette      = Windows
+
+[files]
+base         = TRG1R.GRF
+logos        = TRGIR.GRF
+arctic       = TRGCR.GRF
+tropical     = TRGHR.GRF
+toyland      = TRGTR.GRF
+extra        = OPENTTDW.GRF
+
+[md5s]
+TRG1R.GRF    = b04ce593d8c5016e07473a743d7d3358
+TRGIR.GRF    = 0c2484ff6be49fc63a83be6ab5c38f32
+TRGCR.GRF    = 3668f410c761a050b5e7095a2b14879b
+TRGHR.GRF    = 06bf2b7a31766f048baac2ebe43457b1
+TRGTR.GRF    = de53650517fe661ceaa3138c6edb0eb8
+OPENTTDW.GRF = 894fa4b04dc16dc43921493fd83d809e
+
+[origin]
+default      = You can find it on your Transport Tycoon Deluxe CD-ROM.
+OPENTTDW.GRF = This file was part of your installation.