Used Freerouting to route the board

Renamed a few lines.
Added an led toggle macro and stdbool include
Main loop writes full data set then waits to read back

The button is used to read out bits.
Reading back isn't working properly at this time.
Removed some white space and changed to post increment
Cleaned up some macros and added an EEPROM read function

Read function is largely untested.
Makefile and Atmel Studio 6 changes

Makefile probably won't compile successfully.