Updates to README.rst file and arrows/readme.rst file (!127) · Merge requests · KWIVER / Kwiver · GitLab

Paul Beasly requested to merge dev/build_guide into main May 16, 2024

Removed the "currently out of date" comment for the examples.
Fixes to the Testing section
Added arrows into the readme.rst file in the arrows directory. Some descriptions are place-holders

Note: A separate MR will update the docker documentation