Merge commit '8fb0ec36ec2f4cb8e0a48020b1b6e79b7f45635c' * commit '8fb0ec36ec2f4cb8e0a48020b1b6e79b7f45635c': UI improvements for "Battery use" app.
Merge commit '8fb0ec36ec2f4cb8e0a48020b1b6e79b7f45635c' * commit '8fb0ec36ec2f4cb8e0a48020b1b6e79b7f45635c': UI improvements for "Battery use" app.