Now send only temperature for T or B, but not send OK.
Host interprets the line to show the right temperature, but not in
response to M105 then stop and send commands until it ends the autotune.

by avoiding the strncopy()

The volumetric multiplier display needs to be multiplied by 100 in order to make it an integer for display purposes.

when DEFAULT_STEPPER_DEACTIVE_TIME is over
instead of simply turn off all. 

it's disabled by default

Deprecate Support for Arduino IDE < 1.0.5

Note that newer versions of the IDE can still
be made to support compilation for the older boards.

Note that newer versions of the IDE can still
be made to support compilation for the older boards.

More general solution to skip N[0-9]+[ ]* in the parser as in #2218

Reverse the sign of zprobe_zoffset

- When editing on the LCD, minus now means below the nozzle
- Stores the opposite sign in EEPROM, so bumped to “V20”

Updated SAV MkI extension module header connector.

#defining something just to define something else doesn’t
make sense

If you want SDCARDDETECTINVERTED, just define it yourself.

If the previous code was intended to define, undefined and then again define the term, that code is improper.

planner.cpp: single evil and hidden tab removed  

* all Configuration_adv.h: Add #define FAN_MIN_PWM for slow fan stopping
issue
* for K8200: uncommented with tested (and working) values

@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