Merge pull request adafruit#79 from adafruit/stemma_i2c

Added commented out board.STEMMA_I2C with explanation

Merge pull request adafruit#78 from tekktrik/dev/fix-mp-compat

Fix compatibility with MicroPython

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 <[email protected]>

Merge pull request adafruit#74 from tekktrik/dev/add-optional-require…

…ments

Add optional dependencies file

Added cp.org link to index.rst

Set language to "en" for documentation

Signed-off-by: Alec Delaney <[email protected]>

Updated docs link, updated python docs link, updated setup.py

Updated readthedocs file

Signed-off-by: dherrada <[email protected]>