Time Machine Importer will now determine the computer name of the
backup store and check it against the current computer name. If they
do not match, it will issue a prominent warning.
This initial commit includes a directory deduplicator (for thinning out
Time Machine snapshots) and an automatic tool to detect and apply the
necessary metadata for a successful tmutil inherit (needed when you
want to use a backup drive with a new computer, for example).
