Updating Plugin with first pass of credentialed proxy support
Including updated versions of the .NET Platform SDK, which should now have better, easier to use support for proxy servers! Yay!

Added documentation (to our config that gets deployed) with instructions how to setup the configuration to work with proxy servers,
both when the default credentials are needed, or when further credentials must be specified.
Added Proxy Support details
Better formatting for readability.
vNext
Merge branch 'develop'