Fix compile error

Add whitespace to M114 output

Various typo fixes - only in comments, no code changes.

Various typo fixes #2 - only in comments, no code changes.

Marlin v1

Makefile fixes

Use language.h for "bed"

Refactor of z probing for auto bed leveling

multiple FWretract fixes

Previous version was broken by using G92 E0 between retract and recover.

Use C++ initialization list

 for volumetric E units

Move strings in ultralcd.cpp into language.h.

Conflicts:
	Marlin/language.h

Aragonese translation