[DependencyInjection] Factory Creation with PHP

[cryptiklemur]

Regarding: http://symfony.com/doc/current/components/dependency_injection/factories.html under version 2.6

When using PHP to configure, it shows the use of the deprecated setFactoryClass and setFactoryMethod, instead of setFactory

[xabbuh]

@wouterj Any idea why the changes from #4498 are not visible?

[wouterj]

@xabbuh see #4555

[cryptiklemur]

@wouterj kk, ill just close this then!

[xabbuh]

@aequasi It is working again.