Renamed configfile to prevent confusion

dev/vagrant-config.php

@@ -8,4 +8,3 @@ define('PSM_DB_PORT', '3306'); //3306 is the default port for MySQL. If no specf
 define('PSM_BASE_URL', '');
 define('PSM_WEBCRON_KEY', '');
 define('PSM_PUBLIC', false);
-

provision.yaml

@@ -61,7 +61,7 @@
     shell: /vagrant/setup-php.sh
 
   - name: copy psm config file
-    shell: /bin/cp -far /vagrant/dev/config.php /vagrant/config.php
+    shell: /bin/cp -far /vagrant/dev/vagrant-config.php /vagrant/config.php
 
   - name: apply nginx modifications
     service: