Add the $Synopsis directive to vmod.vcc sources.
Add the $Synopsis directive to vmod.vcc sources.

Vaild values are 'auto' or 'manual', default 'auto'. With 'auto' you
get the auto-generated SYNOPSIS in the VMOD docs. With 'manual', the
SYNOPSIS is just skipped, so the VMOD author has to write it.

gquintard/Varnish-Cache,gquintard/Varnish-Cache,gquintard/Varnish-Cache,gquintard/Varnish-Cache