Start implementing direct messaging and continued developing the chatnav

public/i18n/en.json

@@ -16,5 +16,17 @@
       "passwordRequired": "Password is required",
       "passwordIncorrect": "Password is incorrect"
     }
+  },
+  "chat": {
+    "chatnav": {
+      "dmList": {
+        "newChat": "Start new chat",
+        "messageBox": {
+          "latestMessage": {
+            "you": "You: "
+          }
+        }
+      }
+    }
   }
 }