sonata-project/SonataDoctrineMongoDBAdminBundle — pull request #117 by ertrzyiks (2014-08-21 11:11:20+00:00)
Title: Fixed empty btn-group on edit mongo one

When mongo one field has no list/create/delete buttons related, template outputs

and .btn-group element even empty occupy space.

This change ensure that .btn-group element is added only with corresponding button(s).