sonata-project/SonataSeoBundle — pull request #74 by digilist (2014-10-13 13:37:43+00:00)
Title: has-functions for all attributes on a SeoPage and functions to remove metas

I've added some functions, to check whether a meta data has been set and some functions, to remove meta datas.
I wasn't sure whether I should add these function to the interface, as there might be other implementations which might break. What do you think?