T-Mobile DIGITS App Re-design

The T-Mobile DIGITS App is now forced upon users versus using the Android OS multiline feature. Sadly the app they are forcing users to use is terrible in terms of UI/UX. It's practically unusable. So I took some time to make some simple updates to the UI that makes for a better UX. Dialer apps don't have to have a complicated design...really just needs a UI that a user can easily use with just their fingers.