remove .fuse section from hex file, add mcu

examples/webserver-ipv6-raven/Makefile

 all: 
 	make -f Makefile.webserver TARGET=avr-raven webserver6.elf
-	avr-objcopy -O ihex -R .eeprom webserver6.elf webserver6.hex
-	avr-size -C webserver6.elf
+	avr-objcopy -O ihex -R .eeprom -R .fuse webserver6.elf webserver6.hex
+	avr-size -C --mcu=atmega1284p webserver6.elf
 
 clean:
 	make -f Makefile.webserver TARGET=avr-raven clean