LED Bug Fix

• Fixed a critical bug that prevented LED from blinking due to permission issues. This permission issue caused the application to crash upon booting.

Redesigned Architecture

• To improve reliability and decrease the amount of security patches needed, the component responsible for ensuring project aroundtheclock is running has been changed. The old component was using 'supervisor' and now has been replaced with the native linux systemd init (project aroundtheclock runs as a service now).
• Added a feedback mechanism: an LED (hooked up to the Raspberry Pi on pin 18 by default) that blinks faster the closer it is to prayer.
• Enhanced the security overall by restricting permissions on which users can use the project files and executables.
• Added deployment testing for future releases to increase rate of development.