Merge pull request #3 from sommersoft/new_docs

updated README; added Travis badge

README.rst

@@ -9,6 +9,10 @@ Introduction
 .. image :: https://img.shields.io/discord/327254708534116352.svg
     :target: https://discord.gg/nBQh6qu
     :alt: Discord
+    
+.. image:: https://travis-ci.org/adafruit/Adafruit_CircuitPython_VEML6070.svg?branch=master
+    :target: https://travis-ci.org/adafruit/Adafruit_CircuitPython_VEML6070
+    :alt: Build Status
 
 CircuitPython driver for the `VEML6070 UV Index Sensor Breakout <https://www.adafruit.com/product/2899>`_
 
@@ -99,4 +103,4 @@ Now, once you have the virtual environment activated:
 
 This will output the documentation to ``docs/_build/html``. Open the index.html in your browser to
 view them. It will also (due to -W) error out on any warning like Travis will. This is a good way to
-locally verify it will pass.
+locally verify it will pass.