Updated __all__ for docs.py.
Updated __all__ for docs.py.

yskmt/rtv,michael-lazar/rtv,shaggytwodope/rtv,michael-lazar/rtv,obosob/rtv,5225225/rtv,TheoPib/rtv,shaggytwodope/rtv,yskmt/rtv,5225225/rtv,bigplus/rtv,michael-lazar/rtv,arnoutpierre/rtv,tobywhughes/rtv,Brobin/rtv,TheoPib/rtv