Allowing PR#1455 to be merged in the master 
Hi Thomas
Remi was saying in PR:#1455 it has the bert seq2seq ready, could you move in a gradual way please and allow this PR to be merged at this stage that is working for BERT? Then people can use the BERT one, this is already great, then after a while when this is ready for also other encoders, you can add them later, I really appreciate adding the BERT ones thanks
Please don't post issues like this. I'm sure the maintainers work as hard as they can. Asking them to _work faster_ doesn't help. In fact, adding these kind of non-issues only distract the maintainers from actually working on the actual issues at hand. Please close this question.