datasets(RWTH-PHOENIX-Weather 2014 T): add initial loading script
This might be interesting to @kayoyin the author of https://github.com/kayoyin/transformer-slt – pinging you just in case :) Thanks Amit, this is a great idea! I'm thinking of porting the SLT models from my paper here as well, having this dataset would be perfect for that :)
This is the first sign language dataset in this repo as far as I know.
Following an old issue I opened https://github.com/huggingface/datasets/issues/302.

I added the dataset official REAMDE file, but I see it's not very standard, so it can be removed.

