### This is the initial version of the file storage format.

filefoo.ext:
  directory: name/of/subdirectory
  # sha2 sum of the content of the file.
  sha2sum: cff117e299f7fbfa01bd0500a737adec5a4fb084b7e9c9e2ab53cd96
filebar.ext:
  # means this file is in the root combox directory.
  directory: null
  sha2sum: 94a15b3e5197d5b1c3ebd5d7fe055be052af0082ae1d40756f59f17a
snafu.ext:
  directory: path/to/subdirectory
  sha2sum: 4740e8233a1117a39af01b548b371d3fb74d32f2e7baf684230b6ce1