implemented missing methods, fixes issue #28

[youbs]

These are @jonathaningram changes (plus the finder as suggested by @schmittjoh)

[fabpot]

@schmittjoh Can you have a look as soon as possible as I'm waiting for this fix to release 2.1.0 beta1. Thanks.

[schmittjoh]

I can't verify this patch until I'm home, but apparently it does not work judging from the comments on #28.

[fabpot]

I've reverted the code from Symfony master for now as it introduces too many regression. Of course, this PR is still important as the code will be reintroduced for Symfony 2.1 beta1.

[schmittjoh]

@fabpot, do you think the interface will change until then?

[stof]

until beta1 ? no as it is released :) I will be for beta2 in fact

[nicolas-bastien]

Hello so now when I update my project via composer I get the error :

Warning: Class JMS\DiExtraBundle\Config\FastDirectoriesResource has no unserializer

Do you miss something to merge this PR ?

[jonathaningram]

@nicolas-bastien just double check you rm -rf app/cache/dev - i.e. manually remove the cache just in case.

[nicolas-bastien]

@jonathaningram thanks I did it but as I have copied youbs change before I thought the correction came from this and not my cache ! So it's ok I don't have the problem anymore, thanks.