image: 1. Disabling kernel boot output
2. Setup rts pin of uart3 for modbus
3. Setup GPIO for selecting EEPROM for reading rs485 config over i2c
4. Added libi2c-dev, i2c-tools
5. make-image.sh checks if it needs to create the output directory or not
6. disable root user feature, apache server name error fix
7. wicd auto config fix