Merge pull request adafruit#11 from sommersoft/readme_fix_travis

Update README Travis Badge

Merge pull request adafruit#10 from idcrook/fix_for_CP_RTTTL_issue8

add compatibility for AudioOut API changes in CP 3.x

Merge pull request adafruit#9 from kattni/pypi

PyPi setup.

Fix build by making underline long enough

Merge pull request adafruit#7 from tannewt/deinit

Deinit the playback class in case another song is played afterwards.

Merge pull request adafruit#5 from tannewt/pwm_support

Support PWM output.

Merge pull request adafruit#3 from brentru/fix-autodoc

Fix autodoc

Merge pull request adafruit#1 from mrmcwethy/addexamples

updated for pylint and adding examples folder

Once more