save file
refactor application so that a service loads the data rather than the activity
set the proper flags so the application does not relaunch when a new intent is sent after the data is loaded
update colors, add padding, and add bar under title on detail view
add refresh button and loading view
capitalize words in article titles
move article to its own class file in the data package
cancel refresh intent when user navigates away from the activity
articles cached in database now