2.0.0

• Drop Python 2 support (#211 - @balloob) (Breaking change!)
• Fixes for discovery, FreeBSD Socket creation (#215 - @d8ahazard)
• FIx grouped Chromecasts and channel close (#216 - @OttoWinter)
• Fix SSL issues on Windows (#212 - @d8ahazard)
• Don't sleep when there are no tries remaining (#204 - @erik)