Automate BR builds.

[jaxxzer]

• [x] Link bluerobotics travis.ci to this repo
• [x] Link bluerobotics Appveyor to this repo
• [x] Authorize Appveyor appveyor to deploy on S3
• [x] Authorize Travis to deploy on S3
• [x] deploy to S3 bucket on pushes to master
• [x] Authorize Appveyor appveyor to deploy on github releases
• [x] Authorize Travis to deploy on github releases
• [x] deploy to S3 and github releases on tags

[jaxxzer]

Two files of interest: .appveyor.yaml and .travis.yaml

This patch setup deployments on github releases on my personal fork. It may be useful to start by looking at these two files after that patch.