Revert "removed AcmeDemoBundle"

This reverts commit 8ce00017232957ef15f78669f7f2a1ee7f3fa7d1.
FOSUserBundle
Merge branch 'master' of github.com:dlakomski/symfony-workshop

Conflicts:
	app/AppKernel.php
	app/config/config.yml
	app/config/routing.yml
	app/config/security.yml
	composer.json
	composer.lock
	src/Polcode/UserBundle/Controller/DefaultController.php
	src/Polcode/UserBundle/DependencyInjection/Configuration.php
	src/Polcode/UserBundle/DependencyInjection/PolcodeUserExtension.php
	src/Polcode/UserBundle/Entity/User.php
	src/Polcode/UserBundle/PolcodeUserBundle.php
	src/Polcode/UserBundle/Resources/config/routing.yml
	src/Polcode/UserBundle/Resources/config/services.yml
	src/Polcode/UserBundle/Resources/views/Default/index.html.twig
	src/Polcode/UserBundle/Tests/Controller/DefaultControllerTest.php
Revert "Zadanie 4"

This reverts commit ac28f2359d4378431ac9192216b9007813869c85.

Conflicts:
	app/AppKernel.php
	app/config/config.yml
	app/config/routing.yml
	app/config/security.yml
	composer.json
	composer.lock
	src/Polcode/UserBundle/Controller/DefaultController.php
	src/Polcode/UserBundle/Entity/User.php
	src/Polcode/UserBundle/PolcodeUserBundle.php
	src/Polcode/UserBundle/Resources/config/routing.yml
	src/Polcode/UserBundle/Resources/views/Default/index.html.twig