Added callback support.

Moved demo site functions to new demo js file.
Added demo js file.

Moved demo site related functions from XMLAuthentication.js file.
Markup cleanup. Added demo js reference.

Removed old markup.
Added demo js reference.
Added hashbang href values to links.
Markup cleanup and added hashbang support.
Removed landing page control reference.

Content now loaded through ajax using hashbang structure.
File cleanup. Remove old files.
Project file references updated.