Change setup URLs to respect current protocol
Close GH-720: unmute if the user drags the volume bar slider.
Adding line to CHANGELOG
Merge pull request #680 from clayallsopp/docs_change

Change setup doc URLs to respect current protocol
added shiv instructions to setup
used "simply" too much
Merge pull request #773 from mmcc/add-shiv-setup

Add instructions for creating your own shiv to setup