Experimenting with ways to auto-update.
Updated TODO list.
Always cd back to home dir after check.
Enclose test for update in quotes.
Updated TODO list.
Further corrections to test for repo behind remote.
Updated TODO list, mainly for testing auto update.
Correct prompt to update and reading response.
Updated TODO list, mainly for testing auto update.
Basic auto-updater in place.
Supress output when updating remote info.
Updated TODO list, mainly for testing auto update.
Auto-updater in place and basic functionality OK.