Console: Implement simple online help
Console: Remove uniquify flag
Console: Implement node-active check
Console: Implement node removal
Console: Move 'name' argument consistently to 'add' command
Console: Implement SimpleCommandNode (command with manual argument parsing)
Console: Implement 'add' family of members based on extensible creation helpers

Console: Implement multiple-command statements and command grouping

Console: Expose Server to libarary user

Console: Connect server to parser and executor

Console: Implement skeletal console server
Console: Implement a rudimentary test server