Merge branch 'release-0.7.0' into develop

* release-0.7.0:
  Bumping version to 0.7.0
Sort the list of commands.
Document arg groups as a single entity
Merge branch 'merge-bools' into develop

* merge-bools:
  Document arg groups as a single entity
Special case list of scalar complex param

Don't document the JSON version.
Merge branch 'list-string-json' into develop

* list-string-json:
  Special case list of scalar complex param
Bumping version to 0.8.0
Merge branch 'release-0.8.0'

* release-0.8.0:
  Bumping version to 0.8.0
  Special case list of scalar complex param
  Document arg groups as a single entity
  Sort the list of commands.