Merge branch '2.0' of https://github.com/luc-github/ESP3D into 2.0

.travis.yml

@@ -5,12 +5,7 @@ language: bash
 os:
   - linux
 
-before_install:
-  - "/sbin/start-stop-daemon --start --quiet --pidfile /tmp/custom_xvfb_99.pid --make-pidfile --background --exec /usr/bin/Xvfb -- :99 -ac -screen 0 1280x1024x16"
-
 before_script:
-  - "export DISPLAY=:99.0"
-  - sleep 3 # give xvfb some time to start
   - wget http://downloads.arduino.cc/arduino-1.8.5-linux64.tar.xz
   - tar xf arduino-1.8.5-linux64.tar.xz
   - mv arduino-1.8.5 $HOME/arduino_ide

README.md

@@ -87,7 +87,7 @@ Check wiki : https://github.com/luc-github/ESP3D/wiki/Direct-ESP3D-commands
 ## Installation
 1. Please follow installation of the ESP core you want to use : [ESP8266 core version](https://github.com/esp8266/Arduino)  or [ESP32 core version](https://github.com/espressif/arduino-esp32)   
 2.  Add libraries 
-* ESP3D because it is now a library so copy project to your arduino library folder
+* ESP3D because it is now a library so copy project to your arduino library folder.   
 If you want async webserver (currently not recommended for ESP8266, suggested for ESP32):   
 * ESPAsyncWebServer from @me-no-dev   
 if you target ESP8266