Allow to pass template name into lastTweetsAction()?

[mpdude]

Would you merge a PR that makes it possible to pass the name of the template to use for rendering the tweets as a controller parameter?

Currently, it's hardcoded as KnpLastTweetsBundle:Tweet:lastTweets.html.twig.

Yes, I know about overriding bundle templates.

The reason I am asking is because I provide a bundle that uses KnpLastTweetsBundle and I would like to use a view from my bundle.

Symfony's mechanism only allows the user to override the template with one in his app/ directory. As a bundle author, I cannot use that approach to override the template.