git backup intro lesson now introduces the basic concepts of git structure
Update 01-backup.md
Change to working tree to match gitglossary
Add 05-undo.md as alternate way to explain git reset
Merge pull request #1 from jdcorless/master

Small changes to 01-backup.md and added 05-undo.md as an alternate
simplified discussion of git reset
spelling error
added table and some MD formatting to 01-backup.md, deleted 05-undo.md
Merge pull request #2 from jdcorless/master

added table and some MD formatting to 01-backup.md, deleted 05-undo.md
Update 01-backup.md
automergable version of intro git material
Initial commit
Pulling in content from main 'bc' repository
Restoring README.md broken by bad shell script
Preparing material for Version 5 novice release
Removing author name until we can include an accurate list of everyone
Automating installation on server
Merge branch 'master' into v5alpha
Adding target to Makefile to list contributors
Adding list of contributors