Add contributors file and include it in artifacts. (#277)

CONTRIBUTORS.MD

@@ -0,0 +1,40 @@
+# Contributors to OpenLoco
+Includes all git commit authors. Aliases are GitHub user names.
+
+## Development team
+* Ted John (IntelOrca)
+* Duncan Frost (duncanspumpkin)
+* Marijn van der Werf (marijnvdwerf)
+* Aaron van Geffen (AaronVanGeffen)
+* Michał Janiszewski (janisozaur) - CI, Linux management
+
+## Additional implementation
+* Richard Jenkins (rwjuk)
+* Matthias Moninger (ZehMatt)
+* Hielke Morsink (Broxzier)
+
+## Translations
+* Dutch - Michael Steenbeek (Gymnasiast)
+* English (UK) - extracted from original game
+* English (US) - extracted from original game
+* French - extracted from original game
+* German - extracted from original game
+* Italian - extracted from original game
+* Korean - (telk5093)
+* Polish - (Zcooger)
+* Portuguese (BR) - (Kynake)
+* Spanish - extracted from original game
+
+## Graphics
+* OpenLoco Logo - Zcooger (zcooger)
+
+## Chris Sawyer's Locomotion credits
+Design and programming by Chris Sawyer
+Graphics by Simon Foster
+Sound and music by Allister Brimble
+Title music by John Broomhall
+Representation by Jacqui Lyons at Marjacq Ltd.
+
+Thanks to: Katrina Morrin, Natasha Morrin, Jim Wills
+
+Licensed to Atari Inc.

appveyor.yml

@@ -20,7 +20,7 @@ after_build:
 - ps: >-
     New-Item -ItemType Directory artefacts | Out-Null
 
-    Copy-Item CHANGELOG.md,LICENSE,bin\*.dll artefacts
+    Copy-Item CHANGELOG.md,CONTRIBUTORS.md,LICENSE,bin\*.dll artefacts
 
     Copy-Item data\language -Destination artefacts\data\language -Recurse