* edit
+ list shows cid and edit uses it with flag?
** ck edit prog-name
- if prog-name has > 1 configs, edit the primary
- else edit the one that exists

** ck edit prog-name conf-number
- if prog-name has > 1 configs, and no primary
- list the configs in order, then the user can write the conf number he wants

* make list tree accept [prog-name] to list the configs of a specific program
- use in above case.