Reformatted source using Astyle

Does not build yet

ld: main.elf section `.text' will not fit in region `text'
ld: region `text' overflowed by 168 bytes
Removed unused Global Variables

Still does not build as GGC optimized them away anyways

ld: main.elf section `.text' will not fit in region `text'
ld: region `text' overflowed by 168 bytes
Baby-steps

- Updated Readme for clarity
- changed counter2 from 32-bits to 8-bits, it is only ever used to count to 10.
- changed count from 32-bits to 16-bits, it is never used for values above 1185.

Success, it builds!

avr-size main.elf
   text	   data	    bss	    dec	    hex	filename
   7734	     34	    128	   7896	   1ed8	main.elf