Release v3.5.1

Installation image, md5sum, and installation guide:

• https://s3.amazonaws.com/berrynet/images/2019-05-24-raspbian-stretch-berrynet.zip
• https://s3.amazonaws.com/berrynet/images/2019-05-24-raspbian-stretch-berrynet.md5sum
• https://github.com/DT42/BerryNet/wiki/Installation

Features and Improvements

1. Update Wiki pages
2. Fix camera.py stream-src param issue
3. Update default supervisor configuration file

Incompatible Changes

N/A