Initial Commit

Features:
- Accept the URL of any ArcGIS services directory to display its
content.
- Display content of an ArcGIS Server as a tree.
- Browse folders and their content of sub-folders and services.
- Display the basic metadata of folders and services.
- Can jump to the URL of any service at any time (switch to ArcGIS
Server's service directory).
- Ability to enable/disable debug mode using a boolean variable in the
shepherd.js file.
- Use bootstrap-tree library for displaying tree.
https://github.com/cutterbl/Bootstrap-Tree
- Use Twitter's bootstrap for style.
http://twitter.github.com/bootstrap/
- Code enclosed in a Visual Studio 2012 project
- VS Intellisense enabled for Esri JSAPI and jQuery.