Adding netbeans properties to .gitignore.
Moving site variable declaration from routes.php into new configuration file (for best practice)
Versions can now be added to the database via. the Versions listing screen.
Fixes positioning of version creation form.
Makes sense to order the version numbers in descending order.
I believe this satisfies the issue as reported here: https://github.com/SIMSBulkImport/WebAPI/issues/5 - Adds new form and controller method to add new version and automatically deprecate existing versions.
Removal of default L4 'HomeController'.
Added new feature that if at the first login, zero accounts are found in the database, the application will ask you to create a new admin account (should close issue #4 - https://github.com/SIMSBulkImport/WebAPI/issues/4)
Added new logout link to navigation bar.
Merge pull request #6 from bobsta63/master

Implements 'Add new version' to the admin panel (closes issue #5 - https://github.com/SIMSBulkImport/WebAPI/issues/5) and a few other tweaks.