updated credits file

AUTHORS.md

@@ -157,6 +157,7 @@ Programmers
     terrorfisch
     thegriglat
     Thomas Luppi (Digmaster)
+    unelsson
     Will Herrmann (Thunderforge)
     Tom Mason (wheybags)
     Torben Leif Carrington (TorbenC)
@@ -226,7 +227,7 @@ Artwork
 
     Necrod - OpenMW Logo
     Mickey Lyle (raevol) - Wordpress Theme
-    Tom Koenderink (Okulo), SirHerrbatka, crysthala, Shnatsel - OpenMW Editor Icons
+    Tom Koenderink (Okulo), SirHerrbatka, crysthala, Shnatsel, Lamoot - OpenMW Editor Icons
 
 Inactive Contributors
 ---------------------