Added "EECONFIG_HANDEDNESS" to the eeconfig.h , because when RGB was enabled it was overwritting the old EECONFIG_HANDEDNESS address (10), so it is now on a non-conflicting addres (14).
Updated MiniDox split_util.h and eeprom files to reflect this change.
I recommend adding this to any split board that used these files, my changes will not effect them currently.