404 for "old" bundles documentation page

[xabbuh]

Before #4106, the documentation for the bundles was rendered on http://symfony.com/doc/current/bundles/index.html. The new URL is http://symfony.com/doc/bundles/. How do we deal with this? Is it better to add a permanent redirect on the server-side or should we add a new document to the documentation repository?

[xabbuh]

By the way, "deeper" URLs like http://symfony.com/doc/current/bundles/SensioFrameworkExtraBundle/annotations/cache.html seem to work.

[fabpot]

I forgot to make the redirection works. Fixed now.

[xabbuh]

Wow, that was fast. Thank you @fabpot!