Add a note describing that the names of directories in the bundle are
arbitrary and referenced from the configuration, but conventional names
(like "rootfs" and "signatures") should be used.
- Move to single root filesystem, as the configuration specification now
only supports a single process
- Clarify that signatures are just another kind of content directory
- Cross-reference configuration specification for config.json
We had an in-person spec discussion, lets separate the spec into some
high-level sections to clarify future discussion.
Crosby agreed to let me merge to master :)
Lai Jiangshan
Jonathan Boulle
W. Trevor King
Brandon Philips