Adds Authorization Needed observer
Adds Documentation for the TYTweet and TYTimelineModel classes
Adds UITableView protocol methods
Adds Twitter API interfaces
Adds wrapping methods for Tweet dictionaries.
Adds SDWebImage to Cache images
Adds lazy loading
adds Timeline to Navigation
Adds tweet detail
adds self profile API methods
Adds user profile
Adds API Methods to retrieve the tweets for a given user
Refactors the Timeline model to extract a superclass to support multiple tweet sources.
Implements the user tweert’s source
Refactors Timeline to create a superclass to support multiple tweet feed sources
Refactors timeline to create a superclass to support multiple tweet sources, adds authenticated user's tweet feed
Refactors timeline to create a superclass to support multiple tweet sources, adds authenticated user's tweet feed