Danish da -> dk

WebContent/OSRM.config.js

@@ -43,7 +43,7 @@ OSRM.DEFAULTS = {
 	LANUGAGE_ONDEMAND_RELOADING: true,
 	LANGUAGE_SUPPORTED: [ 
 		{encoding:"en", name:"English"},
-		{encoding:"da", name:"Dansk"},
+		{encoding:"dk", name:"Dansk"},
 		{encoding:"de", name:"Deutsch"},
 		{encoding:"fi", name:"Suomi"},
 		{encoding:"fr", name:"Français"},

WebContent/localization/OSRM.Locale.dk.js

@@ -19,7 +19,7 @@ or see http://www.gnu.org/licenses/agpl.txt.
 // [Danish language support]
 
 
-OSRM.Localization["da"] = {
+OSRM.Localization["dk"] = {
 // own language
 "LANGUAGE": "Dansk",
 //gui
@@ -101,4 +101,4 @@ OSRM.Localization["da"] = {
 
 //set GUI language on load
 if( OSRM.DEFAULTS.LANUGAGE_ONDEMAND_RELOADING == true )
-	OSRM.Localization.setLanguage("da");
+	OSRM.Localization.setLanguage("dk");