Module cage::cmd

Various commands which can be performed on a project, corresponding to CLI entry points.

To gain access to all commands at once:

use cage::cmd::*;

Traits

CommandBuild	We implement build with a trait so we put it in its own module.
CommandExec	We implement exec with a trait so we can put it in its own module.
CommandGenerate	Interface to various file-generation commands.
CommandPull	We implement pull with a trait so we put it in its own module.
CommandRepo	We implement repo with a trait so we put it in its own module.
CommandRun	We implement run with a trait so we put it in its own module.
CommandStop	We implement stop with a trait so we put it in its own module.
CommandUp	We implement up with a trait so we put it in its own module.