Fix button text typos
Add action bar and 3 tabs
Sync tab selections to fragments
Fix backwards swipe logic
Refactor PlaceHolderFragment class to remove duplicated code
Refactored out duplicated code into a SwapFragment method
Rename the misspelled fragment_left.xml layout file
Correct a misspelling
Merge pull request #2 from DerickBeckwith/action-bar

Action bar