Longer3D: specific changes for 2.0.9.1 (27 Jun)

- dogm: SD, USB and Filament sensor state on LCD header
- dogm: 'settings was reset' RST flag/top icon
- dogm: BL top icon for M420 status (Bed leveling)
- dogm: top icons refresh on config reset/save (menus)
- G26 prime + pause resume extra + retraction G26 config
- Nozzle park to the left, don't touch Y
- enable 5mn hotend idle timeout
- reduce probe travel speed
- touchscreen calibration in configuration menu (M995)
- info: show cpu freq
- enable multilanguage

Signed-off-by: Tanguy Pruvot <tanguy.pruvot@gmail.com>

.travis.yml

@@ -0,0 +1,88 @@
+dist: bionic
+sudo: false
+
+language: python
+python:
+  - "3.7"
+
+notifications:
+  email: false
+
+cache:
+  apt: true
+  pip: true
+  directories:
+  - "~/.platformio"
+
+env:
+  # Base Environments
+  #- TEST_PLATFORM="DUE"
+  #- TEST_PLATFORM="esp32"
+  - TEST_PLATFORM="linux_native"
+  #- TEST_PLATFORM="megaatmega2560"
+  #- TEST_PLATFORM="STM32F103RE"
+  #- TEST_PLATFORM="teensy31"
+  #- TEST_PLATFORM="teensy35"
+
+  # Extended AVR Environments
+  #- TEST_PLATFORM="FYSETC_F6_13"
+  #- TEST_PLATFORM="mega1280"
+  #- TEST_PLATFORM="rambo"
+  #- TEST_PLATFORM="sanguino1284p"
+  #- TEST_PLATFORM="sanguino644p"
+
+  # Extended STM32 Environments
+  - TEST_PLATFORM="STM32F103RC_btt"
+  #- TEST_PLATFORM="STM32F103RC_fysetc"
+  #- TEST_PLATFORM="jgaurora_a5s_a1"
+  - TEST_PLATFORM="STM32F103VE_longer"
+  - TEST_PLATFORM="STM32F407VE_black"
+  #- TEST_PLATFORM="BIGTREE_SKR_PRO"
+  - TEST_PLATFORM="mks_robin"
+  #- TEST_PLATFORM="ARMED"
+
+  # STM32 with non-STM framework. both broken for now. they should use HAL_STM32 which is working.
+  #- TEST_PLATFORM="STM32F4"
+  #- TEST_PLATFORM="STM32F7"
+
+  # Put lengthy tests last
+  #- TEST_PLATFORM="LPC1768"
+  #- TEST_PLATFORM="LPC1769"
+
+  # Non-working environment tests
+  #- TEST_PLATFORM="BIGTREE_BTT002" this board isn't released yet. we need pinout to be sure about what we do
+  #- TEST_PLATFORM="at90usb1286_cdc"
+  #- TEST_PLATFORM="at90usb1286_dfu"
+  #- TEST_PLATFORM="STM32F103CB_malyan"
+  #- TEST_PLATFORM="mks_robin_lite"
+  #- TEST_PLATFORM="mks_robin_mini"
+  #- TEST_PLATFORM="mks_robin_nano"
+  #- TEST_PLATFORM="SAMD51_grandcentral_m4"
+
+before_install:
+  #
+  # Fetch the tag information for the current branch
+  - git fetch origin --tags
+  #
+  # Publish the buildroot script folder
+  - chmod +x ${TRAVIS_BUILD_DIR}/buildroot/bin/*
+  - chmod +x ${TRAVIS_BUILD_DIR}/buildroot/tests/*
+  - export PATH=${TRAVIS_BUILD_DIR}/buildroot/bin/:${TRAVIS_BUILD_DIR}/buildroot/tests/:${PATH}
+
+install:
+  #- pip install -U platformio
+  - pip install -U https://github.com/platformio/platformio-core/archive/master.zip
+
+before_script:
+  # Update PlatformIO packages
+  - platformio update
+  #
+  # Change current working directory to the build dir
+  - cd ${TRAVIS_BUILD_DIR}
+  #
+  # Generate custom version include
+  - generate_version ${TRAVIS_BUILD_DIR}/Marlin/
+  - cat ${TRAVIS_BUILD_DIR}/Marlin/Version.h
+  #
+script:
+  - run_tests ${TRAVIS_BUILD_DIR} ${TEST_PLATFORM}