check CI against libraries version and not master

.travis.yml

@@ -16,15 +16,16 @@ before_install:
   - sudo ln -s /usr/local/share/arduino/arduino /usr/local/bin/arduino
 install:
   - ln -s $PWD /usr/local/share/arduino/OpenMQTTGateway
-  - git clone https://github.com/z3t0/Arduino-IRremote /usr/local/share/arduino/libraries/IRremote
-  - git clone https://github.com/markszabo/IRremoteESP8266 /usr/local/share/arduino/libraries/IRremoteESP8266
+  - git clone https://github.com/z3t0/Arduino-IRremote/tree/2.1.0 /usr/local/share/arduino/libraries/IRremote
+  - git clone https://github.com/markszabo/IRremoteESP8266/tree/v1.2.0 /usr/local/share/arduino/libraries/IRremoteESP8266
   - git clone https://github.com/ekstrand/ESP8266wifi /usr/local/share/arduino/libraries/ESP8266wifi
-  - git clone https://github.com/knolleary/pubsubclient /usr/local/share/arduino/libraries/pubsubclient
-  - git clone https://github.com/sui77/rc-switch /usr/local/share/arduino/libraries/rc-switch
+  - git clone https://github.com/knolleary/pubsubclient/tree/v2.6 /usr/local/share/arduino/libraries/pubsubclient
+  - git clone https://github.com/sui77/rc-switch/releases/tag/2.6.2 /usr/local/share/arduino/libraries/rc-switch
   - git clone https://github.com/arduino/arduinoOTA.git /usr/local/share/arduino/libraries/ArduinoOTA
   - git clone https://github.com/mrdunk/esp8266_mdns.git /usr/local/share/arduino/libraries/ESP8266mDNS
   - git clone https://github.com/adafruit/DHT-sensor-library /usr/local/share/arduino/libraries/DHT_sensor_library
   - git clone https://github.com/adafruit/Adafruit_Sensor /usr/local/share/arduino/libraries/Adafruit_Sensor
+  - git clone https://github.com/sparkfun/SparkFun_BME280_Arduino_Library /usr/local/share/arduino/libraries/SparkFun_BME280
   - arduino --pref "boardsmanager.additional.urls=http://arduino.esp8266.com/stable/package_esp8266com_index.json" --save-prefs
   - arduino --install-boards esp8266:esp8266
   - arduino --board $BD --save-prefs