Clean up the the backup/restore doc.
Be less specific about the commands in the intro.
Adjust to the new backups CLI.
Add the backups subcommand.
Merge pull request #208 from ericsnowcurrently/backup-restore-new-cli

Adjust to the new backups CLI.
Fixed an issue where multi-line navigation pane links would overflow into next link.
Merge pull request #209 from JoshStrobl/master

Fixed an issue where multi-line navigation pane links would overflow into next link.