Removed all TOCs now that GitHub auto-generates them.
Also updated the documentation requirements doc removing the requirement
to add a TOC.
Fixes: #2022.
Signed-off-by: James O. D. Hunt <james.o.hunt@intel.com>
This fixes the guide to work with the Kata 2.0 repos and provide more
details on how to verify with ctr and kubernetes.
Fixes: #1362
Signed-off-by: Adams, Eric <eric.adams@intel.com>