minor, rename --below to --pivot in rotz-cloud

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
Merge branch 'cmd/cloud' into next

* cmd/cloud:
  minor, rename --below to --pivot in rotz-cloud
minor, change cb signature of iterator, stop upon values <0

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
follow-up, adapt to changed iterator callback signature

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
Merge branch 'core/rotz' into next

* core/rotz:
  follow-up, adapt to changed iterator callback signature
  minor, change cb signature of iterator, stop upon values <0
chore, fix, make man pages depend on ggo file, instead of binary

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
Merge branch 'bld/dist' into next

* bld/dist:
  chore, fix, make man pages depend on ggo file, instead of binary
hygiene, finish .name files with \n always

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
doc, update the doc strings for some API decls

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
doc, present the API and command line tools in README.md

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
Merge branch 'doc/README' into next

* doc/README:
  doc, present the API and command line tools in README.md
  doc, update the doc strings for some API decls
  hygiene, finish .name files with \n always