Support PWM on multiple pins
Adds pwm pin type
Test for PWM array instead of port name
Merge pull request #10 from tessel/km-pwm

Support PWM on multiple pins
Removes punycode inclusion in runtime.
v0.1.2
emit ip on successful connect
cc3k blinky timeout at bootup
Merge pull request #15 from tessel/jh-cc3k-timeout

fixes wifi issues
v0.1.3
Bumps runtime. Adds support for conserving memory during object
creation.
Make timestamp increment instead of wrap after 74 minutes
Fix tm_timestamp_update

It previously initialized the time to the current time + the uptime.
Merge pull request #17 from tessel/km-timestamp

Fix timestamp bugs
Fix USB messages bigger than 16K
Merge pull request #19 from tessel/km-usb

Fix USB messages bigger than 16K
Bumps runtime for Array improvements and hasOwnProperty checks.
v0.1.4
Make DAC DBLBUF_ENA not left undefined.
DAC_Init already sets bias