Yes, makes sense, lets NOT use the value directly from the configuration define but modify it before setting it. This will not confuse people (including me) at all!

Lcd fixes

Controller. Remove common definitions. Harmonize declaration order.

Update Marlin/language.h

Included Portuguese language

Clean up special serial port cases

Assume SERIAL_PORT 0 if not defined. Collapse un-numbered register
special case. Clarify comments.

Better explain the watchdog "problem" and rename the config define so it explains that the feature belongs to the watchdog.

First cleanup. Moved all code to cpp files, so there are no dependencies on pde files. And no more odd requirement to cat files together. (Still need to fix the Makefile). Also cleaned up some defines and made defines upper case as by C coding conventions.

Use the right pins for Gen7 1.4

Marlin v1 configurable serial port

This change makes the choice of serial port configurable so that
wireless capability can be easily added by connecting Bluetooth modules
(such as BlueSmirf or JY-MCU) to the expansion port pins.

Change required after pulling from ErikZalm.

Took out the ifdef when I split 1.4 out and forgot to permanently
define it for <=1.3.

Fix num of digits on LCD for E and Z axis.

Fixed wrong code (will not even compile when EXTRUDERS>2)

This reverts commit cb02c2f9.