Show the CLI command to the user when running a NCJ template.

This was a request from Dave. He thinks it would be good idea to show the CLI command to the user for manually running a NCJ template directly against the CLI.

i.e ... az batch pool create --template pool.json --parameters pool.parameters.json

This would obviously change between adding a pool or adding a job.

- [ ] persist metadata to the job and maybe pool
- [ ] Add tab to job details to maintain/view this information
- [ ] might need to change CLI to support multiple parameters

I have added an "export parameter json" to the recent template list, but we could also add this to the submit screen as well as a export template, though exporting template is probably not that important given the user can already get them from the data repo or they will be using their own template any way.