Symfony initialization.
Removing doctrine, installing propel, updating third-part libs.
Adding db schema, schema script.
Adding new AcmeExamBundle.
Removing AcmeDemoBundle.
Generation of the schema for default db.
Generation of the model and forms for db schema.
Adding new AdvancedLoader for dynamic routes.
Adding auto generating routes and action templates.
Adding the index action.
Adding all necessary actions (index, add, edit, delete).
Adding replacements.
Overwriting new templates with errors.
Realization of Sub-test 2.0 about preg function.