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
Merge branch 'next'

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