Added the server option 'canChunk' in the documentation

README.md

@@ -91,6 +91,7 @@ privilegeManager | `new FakePrivilegeManager()` | Allow to check the privileges
 rootResource | `new RootResource()` | The root resource to use as `/`.
 userManager | `new SimpleUserManager()` | Define the object which will provide the users.
 lockTimeout | `3600` | Define the lock timeout.
+canChunk | `true` | Define if the server must recreate the full message or if it must keep it splitted (if `false`, `IResource.append(...)` will never be called, only `IResource.write(...)`). Set the value to `false` if you encounter a problem with the order of the content, this feature hasn't been tested enough.
 hostname | `'::'` | Define the scope of the listening server.
 port | `1900` | The default port to use if no port is specified when calling `server.start()`.