And fix trivial typo in MAKING-RELEASES.md, and date retreival in
build-release.sh and repro-build.sh (real git tags start with v!)
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This is a preparatory step for the automatic documentation generation
that is going to use `sphinx-doc`. Each document should include a top
level header that matches the name and scope of the document and all
following headers should be of a lower level than the top-level
header.
Signed-off-by: Christian Decker <decker.christian@gmail.com>