Added API call to get the self user.
Updated podspec to distinguish this from the original INstagramKit.
Updated te Readme.md file.
Converted to CocoaPods project supporting AFNetworking 2.0.
Added credentials file to project (ignored).
Got the InstagramEngine to compile against AFNetworking 2.0
Added login code to InstagramEngine.  Got loging working.
Added code to fetch self feed when loggin in.
Merge branch 'master' of github.com:ptwohig/InstagramKit

Conflicts:
	InstagramKit/Engine/InstagramEngine.m