Added flash option.

Makefile

@@ -487,8 +487,8 @@ gccversion :
 	@$(CC) --version
 
 
-
 # Program the device.
+flash: program
 program: $(BINDIR)/$(TARGET).hex $(BINDIR)/$(TARGET).eep
 	$(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)