Merge remote-tracking branch 'origin/7.x' into 7.x-pimple
make less drastic changes to bootstrap through pimple container.
Merge branch 'refs/heads/7.x-pimple' into 7.x-autoload
rename composer package and venodr.
Merge branch '7.x-pimple' into 7.x-autoload
copy database bootstrap function except autoload into new autoload bootstrap.
Merge branch '7.x-autoload' into 7.x-symfony
remove symfony framework artifacts.
restore front controller.
update openid redirect to symfony.