Clean up

Closed #23 Add Feedback Form to Page Footer.
Removed local copies of jQuery, Bootstrap and Underscore.js
Switched to CDN versions of jQuery, Bootstrap and Underscore.js
Maintained usage of JavaScript intellisense for external libraries.
Minified bootstrap-tree.js
Minified shepherd.js
Switched Index.html to use minified shepherd.js
Removed Assembly.cs
Updated ReadMe.md to modify description and add more picutres.
Cleaned up Index.html first load.