* added widget backgrounds for on and off states
   > - app widgets now have two distinct backgrounds for
   > - both the on and off states for easier differntiation
   > - between states
* added class and method names to debug log statements
   >
* code documentation
   >

**Full Changelog**: https://github.com/abdalmoniem/Caffeinate/compare/v1.6.5...v1.6.6
