enable ethernetwing

Author: toddtreece

Jenkinsfile

@@ -1,6 +1,6 @@
 arduino {
-  verify = false
+  verify = false 
   platforms = ["esp8266:esp8266", "adafruit:avr", "adafruit:samd"]
-  libraries = ["Adafruit MQTT Library", "Adafruit FONA Library"]
-  boards = ["ESP8266", "M0_WINC1500", "FONA_32U4"]
+  libraries = ["Adafruit MQTT Library", "Adafruit FONA Library", "Ethernet2"]
+  boards = ["ESP8266", "M0_WINC1500", "M0_ETHERNETWING"]
 }