@CONSULitAS

planner.cpp: Add FAN_MIN_PWM for slow fan stopping issue (V2.1 with
macro and linear scaling)

@thinkyhead thanks for idea on linear scaling

* Auto filament change on CHANGEFILAMENT feature. Now you can activate this option that extrude filament until you press the button.

The instruction say to set a #define in fastio.h
However, that value is not included before this test.

Currently if you clone Marlin to a directory with a space in the name, Arduino will generate an error.
Because when executed the path ends up split into two separate arguments.

Hardware changes has removed the need for this option.

The new define allows the sd card detect to be inverted or not from
Configuration.h

Fixed an error where SDCARDDETECTINVERTED was being defined/undefined
improperly

Remove the 'Thermal Runaway Protection' section from .travis.yml

Insert Debug DRYRUN Repetier Host compatible

because its activated by default now.

Closes #2234.

Automatic versioning for Travis builds

Fix thermal protection state machine target temp. V2

Fix out_of_range_error()

Back to 1.0.3 dev - for now

Versioning

If the target temperature is changed then it would always stay in the reset state.
Thanks to @tonokip.

Replaces #2119

For sprintf_P() the first parameter has to be a `char*` not `const char*`.

consistency name for multiplier

replace extruder_multiply with extruder_multiplier
like feedrate_multiplier or volumetric_multiplier

Add a semicolon to make Z_DUAL_STEPPER_DRIVERS compile again.

Fix problem Width Cura