Todo
====

* Fix images in questionnaire config to not use an abslute path, using
  a placeholder variable in the text (compatible with translation).

* Maybe find another way to include image than the plain HTML in config
  file and translation.

* Show result value indicator.

* Take out some logic from controllers.

* Use service providers for most stuff in `app/bootstrap.php`.

* Peers:
    * externalize YAML parsing in `QuestionnairePeer`,
    * factorize peers to be injected as shared services.

* Maybe find a way to factorize site title and other variables,
  for example using a Makefile to convert `.dist` files, like
  `README.md.dist` with `%title%` replaced with real variable
  during make process in target `README.md`.

* Not tested, but I guess the local server shown in readme
  may not work, as it don't rewrite URL's with Apache config
  override (`.htaccess`), and the website currently don't work
  with `/index.php/*` links.

* Make the `.svnignore` work, or any way to ignore any directory
  and its content.