added symfony to composer.json
installed dependencies
copied some files from standard edition
add folders app/cache and app/logs
adapted dev front controller to use prod controller
fix autoloader path

otherwise it doesn't work from the console script
disabled all bundles
added console script
auto generate framework secret
added sensio generator
installed generator bundle
registered Sensio generator bundle in dev
adapted classloader to accept multiple extensions
fixed routing config
enabled twig templating
enabled profiler in dev
moved debug enabling in main front controller
removed error_log calls
added a prod config
fixed auto close feature