Several commits have been changing the generator, but not updating
the docs to match:
- The implicit tag member is named "type", not "kind".  Screwed up in
commit 39a18158.
- Commit 9f08c8ec made list types lazy, and thereby dropped
UserDefOneList if nothing explicitly uses the list type.
- Commit 51e72bc1 switched the parameter order with 'name' occurring
earlier.
- Commit e65d89bf changed the layout of UserDefOneList.
- Prefer the term 'member' over 'field'.
- We now expose visit_type_FOO_members() for objects.
- etc.

Rework the examples to show slightly more output (we don't want to
show too much; that's what the testsuite is for), and regenerate the
output to match all recent changes.  Also, rearrange output to show
.h files before .c (understanding the interface first often makes
the implementation easier to follow).
Reported-by: NMarc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: NEric Blake <eblake@redhat.com>
Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
Message-Id: <1457021813-10704-5-git-send-email-eblake@redhat.com>