This won’t reduce the string storage in the end, but it makes the
language files smaller. Also removed remaining unused strings.

Moved #endif to allow filament settings to print.

Added PIDTEMP dummy write to align EEPROM read/write operation.

Add 4th extruder

Add 4th extruder

Add 4th extruder

Made centering of bootlogo work and removed contraproductiv setScale2x2() in dogm_lcd_implementation.h

Add PID_dT in temeprature.cpp

Pins 2 and 3 are probably general-use pins, since the filament sensor
uses pin 2.

Githun insert this line when i merge with actual Branch development...

Changes to temperature.cpp from Ultimaker fork, intended to address
#1226 and #1227

Done

This define is not used.

Changes to temperature.cpp from Ultimaker fork, intended to address
#1226 and #1227

Without this fix, the code wont compile with extruder but without bed
runaway protection defined.

removed function step_wait() from stepper.cpp because its used nowhere.

Issue #1385 describes a delay that the compiler is optimizing out and
this solution.