When running interactive odo init command, get the equivalent command with flags

[feloy]

/kind feature

Which functionality do you think we should add?

When running odo init command in interactive mode, an equivalent command exists with flags. It would be interesting for the user to see the equivalent non interactive command to run:

$ odo init
? Select language: go
? Select project type: Go Runtime
 ✓  Downloading devfile "go" from registry "DefaultDevfileRegistry" [927ms]
? Which starter project do you want to use? go-starter
 ✓  Downloading starter project "go-starter" [394ms]
? Enter component name: my-go-app

Your new component "my-go-app" is ready in the current directory.
To start editing your component, use "odo dev" and open this folder in your favorite IDE.
Changes will be directly reflected on the cluster.
To deploy your component to a cluster use "odo deploy".
Next time, you can also run the command:
    odo init --name my-go-app --devfile go --devfile-registry DefaultDevfileRegistry --starter go-starter

Why is this needed?