Add strings relating to settings.

en.json

@@ -55,6 +55,24 @@
                 "message_who": "Message {{person}}"
             }
         },
+        "settings": {
+            "categories": {
+                "user_settings": "User Settings",
+                "client_settings": "Client Settings"
+            },
+            "pages": {
+                "account": {
+                    "title": "My Account"
+                },
+                "sessions": {
+                    "title": "Sessions"
+                },
+                "appearance": {
+                    "title": "Appearance"
+                },
+                "logOut": "Log Out"
+            }
+        },
         "special": {
             "friends": {
                 "pending": "Pending",