Added new base icon and icon generation. Work in progress.
Added the new charging icon and change the logic behind showing it.
Changed the stand-by icon to have the text outside the battery but it's not finished yet.
Fixed icon and stand-by graphics.
Fixed the powersave toggle in app.
Updated icon credits and license.
Fixes and tweaks for stand-by percentage text.
Updated the app and the debian package icons.
Updated debian changelog.
Added Nokia store graphics.
Small code clean-up.