DESCRIPTION: some simple proof-of-concept tools/examples how to manipulate fb graph api

NOTES:

• for post.php, make sure ./post_ids.txt exists and is writable by httpd
• for pretty much all posts make sure ./images/ exists

FILES:

• facebook.php - simple ui for post with most fields editable
• note.php - simple ui for creating note with most fields editable
• post.php - post something to facebook, and keep track of it on every login
• fb_albums/ - simple iframe app to show images in a folder
• facebook_realtime/ - CLI script to manage subscriptions to Facebook realtime API (http://developers.facebook.com/docs/api/realtime/)