Move any Repository classes into the "Entity" namespace

[weaverryan]

Per the conversation here: https://groups.google.com/group/symfony-devs/browse_thread/thread/cf975540803a3974

For consistency, we should match where the generator places the entities, which is in the Entity directory.

[jostick]

Well... I personally feel that the generator should be changed to place the repositories into the Repository directory and not the other way round. But I didn't follow the discussions you guys had last year and don't know what you decided.

[sylvaincombes]

Hi I followed the docs here : http://symfony.com/doc/current/book/doctrine.html but with the example given
repositoryClass: Acme\StoreBundle\Repository\ProductRepository
It doesn't generate my ProductRepository class. (sf 2.1.2 on a debian 6.0.6). No output errors given. I tried to create the directory Repository manually but it doesn't changed anything. I finally get it working by changing the conf to :
repositoryClass: Acme\StoreBundle\Entity\ProductRepository
And with this the ProductRepository class was generated.
I don't know why it doesn't work as expected but I think we should find what's going on here and / or update the docs.

[weaverryan]

Hi guys!

I've just changed the docs to use the Entity directory. So, now we're consistent. You can of course choose to put things in the Repository directory (or sub-directory) if you want to.

Thanks!