Add "contents"

i18n/translations.en.json

@@ -61,5 +61,7 @@
     "shape": "Shape",
     "tos": "yude.jp Terms of Service",
     "input": "en",
-    "services": "Services"
+    "services": "Services",
+    "contents": "Contents",
+    "Blog": "Weblog"
 }

i18n/translations.ja.json

@@ -61,5 +61,7 @@
     "shape": "シェイプ",
     "tos": "yude.jp サービス利用規約",
     "input": "ja",
-    "services": "サービス"
+    "services": "サービス",
+    "contents": "コンテンツ",
+    "blog": "ブログ"
 }