First version of timeline with fragments.
Currently the Activity is still doing the logic of populate timeline.
got mentions fragment working. Will need to dedup code for populate timeline now
adding images for home and mentions
Got tabs with fragments working. Also cleaned up populateTimeline logic into the base class and individual fragments only define what endpoint to hit.
New UI, tabs, profile, and user timeline
Improved user interface. Added functionality for replying a tweet.
Merge pull request #13 from vishalpatel/QwikTweeter

Qwik tweeter Assignment 2 code