Create album Model.  Basically just an object that stores the
information.  Will use this to interact with the database table ALBUM
Removed Redundant Directory.  Ignore for tutorial
Added PHP Unit test for Album Model.  phpunit now runs 7 tests
successful
Create AlbumTable.php to define how the model interacts with the
database using the Zend Table Gateway
Update main Module.php to tell the module how to get an Album and
Database Adapter
created config/autoload files for database connection.