easy social custom app

hi i'm developing a custom app for easy social, i've read through the documentation and it said the default location should be at /media/com_easysocial/apps/user/<element>/. I've downloaded and installed the sample app found at http://stackideas.com/docs/easysocial/developers/applications/getting-started but upon looking into /media/com_easysocial/apps/user/<element>/ the folder was empty. Why aren't these files in there:

An application structure should consist of the following directories:

textbook/
|
|_ _ _ textbook.php (Main application engine file)
|_ _ _ textbook.xml (Application Manifest file)
|_ _ _ assets/
|_ _ _ assets/icons/ (Stores the icon of the app)
|_ _ _ assets/icons/small.png (The app icon 16x16)
|_ _ _ assets/icons/large.png (The app icon 32x32)
|_ _ _ config/
|_ _ _ config/user.json (User's configuration manifest)
|_ _ _ config/admin.json (Administrator's configuration manifest)
|_ _ _ widgets/ (Contains a list of widget views)
|_ _ _ views/ (Contains a list of widget views)

Do i need to create these files myself?