Merge pull request adafruit#145 from brentru/add-genericdevice-end

Add end() for GenericDevice

Update library.properties - bump version to 1.17.1

Merge pull request adafruit#139 from adafruit/genericdevice2

refactor the whole thing to get rid of static-ness. also clang examples

Update library.properties - bump version to 1.16.3

Update library.properties - bump version to 1.16.2

Update library.properties - bump version to 1.16.1

Update library.properties - bump version to 1.16.0

Update library.properties - bump version to 1.15.0

Update library.properties

Update library.properties - bump version to 1.14.4