Update PWM references
Merge pull request #22 from Resseguie/pwm-misc

Update PWM references following new pin additions
Administrative nits

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>
readme docs cleanups and updates

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>
Adds pinMode to shape tests

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>
<3 Bocoup

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>
added J5 examples ported to spark-io
Merge branch 'j5-examples' of https://github.com/Resseguie/spark-io into j5-examples