Add sphinx documentation

1 job for master in 17 seconds (queued for 3 seconds)
Status Name Job ID Coverage
  Test
failed test #20006

00:00:17

 
Name Stage Failure
failed
test Test
( 9/10) Reloading system bus configuration...
Skipped: Current root is not booted.
(10/10) Warn about old perl modules
$ make lint
flake8 pytest_pacman
pytest_pacman/plugin.py:127:25: F821 undefined name 'generate_desc'
make: *** [Makefile:15: lint] Error 1
Cleaning up file based variables
ERROR: Job failed: exit code 1