Demo - DO NOT MERGE TO MASTER

This is the demo repo placed into a demo branch in the same way gh-pages are stored in their own branch.  

The demo has been edited to 
* move doctrine configuration to the config/autoload directory
* remove all doctrine annotations and replaced with xml
* created an ORM Designer file for doctrine xml generation
* References to ZF2 skeleton removed from index and other pages
* Removed sample login users because there's no reason for them if the app doesn't create them as part of the install process

To merge this, should you choose, create a demo branch in the main repo then merge this pull request into that branch and __not master__.  Then delete the demo repository.