* initial draft of the quality declaration
* Reformat to match REP-2004 template
* Fix README.md files accordingly for the rcl package
* Fix minor typos
* Fix minor issues according to peer review
* Address peer review comments
* Improve current state Feature documentation
Signed-off-by: Jorge Perez <jjperez@ekumenlabs.com>
Co-authored-by: William Woodall <william@osrfoundation.org>