add sphinx configuration to rtd.yaml

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

remove deprecated sphinx theme call

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

Merge pull request #32 from adafruit/docs_fixes

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

Merge pull request #31 from adafruit/dev/fix-pylint-jquery

Update .pylintrc, fix jQuery for docs

Merge pull request #30 from tekktrik/main

Fix pylint issues

Merge pull request #28 from adafruit/stemma_i2c

Added commented out board.STEMMA_I2C with explanation

Use year duration range for copyright attribution

Fix version strings in workflow files

Add setuptools-scm to build system requirements

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

Added cp.org link to index.rst