Gradual Alarm - Wakening

Invalid date

- Added option to keep light on after snooze
- Changed button color to make disabled weekdays clearer
- Added vibration on alarm option
- Added check for AOD apps, which prevent alarms from showing
- Added options to replace snooze and stop buttons with sliders to prevent accidental triggering
- Added options to snooze or stop from volume buttons
- Added brightness fade in at start to avoid flashes
- Fixed crash when alarm goes off in landscape