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>
Fix the kata-pkgsync tool's docs, change the download path of the
packaging tool in 2.0 release.
Fixes: #773
Signed-off-by: Ychau Wang <wangyongchao.bj@inspur.com>