This commit adds integration for the ostree options. It is modelled
loosely after weldr-client/composer-cli and the
```
start-ostree --{ref,parent,url}
```
and uses
```
--ostree-{ref,parent,url}
```
A simple smoke test is provided that uses fedora-iot. Ideas welcome
for an easier way :)
|
||
|---|---|---|
| .. | ||
| build.go | ||
| distro.go | ||
| distro_test.go | ||
| export_test.go | ||
| filters.go | ||
| filters_test.go | ||
| list.go | ||
| main.go | ||
| main_test.go | ||
| manifest.go | ||
| repos.go | ||