Updated load function of GitHub readme.

A new method for loading the GitHub readme.md file has replaced the old
method of using markdown.io. Now loads file through SSL to prevent
browser warning.
Added highlight.js style reference.
Added new script references.

Added pagedown markdown converter.
Added highlight.js and initialization script.
Added jquery.base64.
Updated project file references.
Merge branch 'master' of https://github.com/bjorn-aadnesgaard/Conekt.XmlAuthentication