This changset allows the import of YAML formatted resources. The CLI
user can indicate which format to use with the `-f, --format` option.
The CLI help text has been amended to reflect the new feature.
The AWX CLI `export` subcommand offers the option of formatting the output
as YAML or JSON, so it makes sense that the `import` subcommand reflects
this.
A simple test is also provided. In order to ease the task of testing
commands that import resources by reading the stdin, the CLI has been
extended to allow specifying an alternative file descriptor for stdin,
similarly to stdout and stderr.
This change adds related Labels to the Workflow Job Template document that is
exported by the AWX CLI.
Previously, exporting and then importing Workflow Job Templates would
not retain their related Labels.
This change fixes an erroneus early return in a private method that was
preventing more than one type of related object from being correctly
assigned to the parent object, and therefore imported.
Also, a minor spelling mistake was corrected.
Rigel Di Scala