finished japanese translation

README.md

@@ -17,7 +17,8 @@ A Minimalist Text Adventure Game
   [Swedish](http://adarkroom.doublespeakgames.com/?lang=sv)   |
   [Turkish](http://adarkroom.doublespeakgames.com/?lang=tr)   |
   [Ukrainian](http://adarkroom.doublespeakgames.com/?lang=uk) |
-  [Portuguese](http://adarkroom.doublespeakgames.com/?lang=pg)
+  [Portuguese](http://adarkroom.doublespeakgames.com/?lang=pg)|
+  [Japanese](http://adarkroom.doublespeakgames.com/?lang=jp)
 ]
 
 

lang/langs.js

@@ -6,6 +6,7 @@ var langs = {
 	'fr':'français',
 	'it':'italiano',
 	'kr':'한국어',
+	'jp':'日本',
 	'pl':'polski',
 	'ru':'русский',
 	'sv':'svenska',