Auja now works with a config file

* Basic routing and controllers included in the package
* Basic view included in the package
* Default config file included in the package
* Model configuration adjusted
* `AujaRoute::support` added
* `AujaRoute::group` added
* Works with https://github.com/Label305/Auja-PHP/pull/7

@nhaarman
 if (php_sapi_name() == 'cli') {
+            /* Don't run when we're running artisan commands. */
+            return;
+        }