Upgrade to Changelog Nov 17, 2015

[sgasser]

https://www.instagram.com/developer/changelog/

• All API endpoints require a valid access_token (removed non auth calls)
• New follower_list permission scope (Added new scope)
• New public_content permission scope (Added new scope)
• Deprecation of /users/self/feed (Removed function)
• Deprecation of /media/popular (Removed function)
• Deprecation of /geographies/media/recent (Removed function)
• Deprecation of /users/USER-ID/follows and /users/USER-ID/followed-by (Removed function)
• New endpoints: /users/self, /users/self/follows, /users/self/followed-by (Added new functions)