Drop the dependency on the "ppi/zendframework" repository due to a change in ppi/framework composer.json
[composer] Add twitter/bootstrap
App is now fully functional with Yaml config by requiring only config/app.yml
Add the vendor path to module_listener_options.module_paths
Update console with PPI-2.1 code
Add a skeleton.module.path option to both app.yml, app.php to make console happy