split sphinx source into multiple files
use autosummary for python modules
make doc subdir for bsv
example documentation starting point
updated index.rst
py domain -> bsv domain
start documenting HostInterface
documented top level members of HostInterface.bsv
documented leds package
added bsv:module::
working on bsv documentation
working on bsv sphinx domain
more work on portal.rst
added BSV module index, debugging it now