add sphinx configuration to rtd.yaml

Signed-off-by: foamyguy <foamyguy@gmail.com>

Merge pull request #15 from devau-remi/patch-1

Fix link to shop

remove deprecated get_html_theme_path() call

Signed-off-by: foamyguy <foamyguy@gmail.com>

Merge pull request #14 from FoamyGuy/root_group_update

update show to root_group

Merge pull request #13 from FoamyGuy/fix_readme

fix circup instruction

unpin sphinx and add sphinx-rtd-theme to docs reqs

Signed-off-by: foamyguy <foamyguy@gmail.com>

"fix rtd theme

"

Merge pull request #12 from adam-huganir/docs-fix-tutorial-link-update

wrong link for tutorial

Update .pylintrc, fix jQuery for docs

Signed-off-by: Tekktrik <tekktrik@gmail.com>

Merge pull request #11 from adafruit/stemma_i2c

Added commented out board.STEMMA_I2C with explanation