[RFE] Enable bundling of corral config vars with corral package when publishing

[git-ival]

Add a flag that can be passed to corral package publish which will insert or somehow bundle the non-sensitive corral config vars into the corral package so that when the corral package is downloaded all the env vars are already set.

If the vars are hardcoded in the manifest that would be acceptable as well, so long as sensitive variables are not included in this behavior.

Edit: Alternatively, having a new subcommand that inserts the input vars needed for each corral in the templates would achieve effectively the same end goal.