Update README.md to document newly-added user stories

README.md

@@ -26,8 +26,8 @@ The following **optional** features are implemented:
 * [x] Improve the user interface and theme the app to feel twitter branded with colors and styles
 * [ ] User can **search for tweets matching a particular query** and see results.
 * [ ] When a network request is sent, user sees an [indeterminate progress indicator](http://guides.codepath.com/android/Handling-ProgressBars#progress-within-actionbar)
-* [ ] User can **"reply" to any tweet on their home timeline**
-  * [ ] The user that wrote the original tweet is automatically "@" replied in compose
+* [x] User can **"reply" to any tweet on their home timeline**
+  * [x] The user that wrote the original tweet is automatically "@" replied in compose
 * [ ] User can click on a tweet to be **taken to a "detail view"** of that tweet
  * [ ] User can take favorite (and unfavorite) or retweet actions on a tweet
 * [ ] User can see embedded image media within the tweet item in list or detail view.