The main new features are a 'west grep' command and a new
'description:' field in the manifest file's 'projects:' elements.
Rather than try to keep the version number in index.rst up to
date, which it frequently is not, just delete the paragraph.
Signed-off-by: Martí Bolívar <mbolivar@amperecomputing.com>
Document the west v1.0 release, which brings with it stable APIs,
removal of legacy APIs, and other changes.
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
