Merge pull request #1 from adafruit/travis

Add Travis CI

.travis.yml

@@ -0,0 +1,15 @@
+language: c
+before_install:
+  - source <(curl -SLs https://raw.githubusercontent.com/adafruit/travis-ci-arduino/master/install.sh)
+install:
+  - arduino --install-library "Adafruit SleepyDog Library,Adafruit FONA Library,Adafruit CC3000 Library"
+script:
+  - arduino --board arduino:avr:uno --save-prefs
+  - arduino --verify $PWD/examples/mqtt_cc3k/mqtt_cc3k.ino
+  - arduino --verify $PWD/examples/mqtt_fona/mqtt_fona.ino
+  - arduino --board esp8266:esp8266:generic --save-prefs
+  - arduino --verify $PWD/examples/mqtt_esp8266/mqtt_esp8266.ino
+notifications:
+  email:
+    on_success: change
+    on_failure: change

README.md

@@ -1,4 +1,4 @@
-# Adafruit MQTT Library
+# Adafruit MQTT Library [![Build Status](https://travis-ci.org/adafruit/Adafruit_MQTT_Library.svg?branch=master)](https://travis-ci.org/adafruit/Adafruit_MQTT_Library)
 
 Arduino library for MQTT support, including access to Adafruit IO.  Works with
 the Adafruit CC3000, FONA, ESP8266 Arduino platforms, and anything that supports
@@ -9,8 +9,8 @@ publish and subscribe to feeds.  Note that this does not support the full MQTT
 spec but is intended to support enough for QoS 0 and 1 publishing.
 
 Depends on the following other libraries depending on the target platform:
-   
-   - [Adafruit SleepyDog](https://github.com/adafruit/Adafruit_SleepyDog), watchdog 
+
+   - [Adafruit SleepyDog](https://github.com/adafruit/Adafruit_SleepyDog), watchdog
    library used by FONA and CC3000 code for reliability.
 
    - [Adafruit CC3000](https://github.com/adafruit/Adafruit_CC3000_Library), required