Merge pull request #5 from adafruit/tannewt-patch-1

Use newer build tools package

Author: caternuson

.travis.yml

@@ -22,7 +22,7 @@ deploy:
     tags: true
 
 install:
-  - pip install pylint circuitpython-travis-build-tools
+  - pip install pylint circuitpython-build-tools
 
 script:
   - pylint adafruit_ads1x15/*.py