Request: command(s) to give more info about services

[vple]

Sample scenarios that might be nice:

edward [describe/info] [service/group] For a service, gives info a user might care about for running that service. For a group, tells you what is in that group.

edward [find/???] [service] Tells you what groups the specified service is in. Used for finding groups that someone might have made that you don't know about.