This is the Tumblr assignment for week 5
Time spent: 6 hours
####Completed User Stories:####
- Tapping on Home, Search, Account, or Trending should show the respective screen and highlight the tab bar button.
- Compose button should modally present the compose screen.
- Optional: Compose screen is faded in while the buttons animate in.
- Optional: Discover bubble should bob up and down unless the SearchViewController is tapped.
