Consider making the docs default to the latest stable version instead of the latest
📚 Documentation
Hi,
I just started using PyTorch Lightning and got a bit confused by the fact that pytorch-lightning.readthedocs.io defaults to the latest version (including release candidates), while running pip install pytorch-lightning (without specifying a version) will (correctly) default to the latest stable version.
This is quite confusing for a new user trying to go through a tutorial like this one as it instructs him to just run pip install pytorch-lightning and follow along. However, this will (currently) download v0.9.0, while the tutorial uses features which only work in newer RC versions, like using self.log(...).
I guess this could easily be solved by defaulting pytorch-lightning.readthedocs.io to the latest stable version, or changing all pip install instructions to pip install pytorch-lightning==x.x.x.