Improved atox tests
Hooked in EEPROM communication stubs
Worked on adding wiringPi lib check

It's commented out in the configure.ac because it'll check for it no
matter what architecture it's on, so I need to change that before I
hook it in.
Hooked dispatch advanced test into EEPROM stub
Small tweaks to payload_dt_tests
Fixed a problem I added in the last commit
Hooked payload tests into EEPROM stub