- https://archive.is/c2sLA#selection-350.0-594.0

# Document Title
 - user must initialize a directory with version control
 - user must add a file to stage
 - user must add all files in a project to stage
 - user must add a directory to stage
 - user must add all files in a directory to stage
 - user must record staged changes
 - user must record staged changes with a custom message
 - user must create identity
 - user must update identity name
 - user must update identity email
 - user must // something about ssh key
 // not clear what private key i use by default
 // what are the dangers of identities? what happens if I lose key? what happens if I compromise the key? what happens if I update a new key? 
 - user must clone repository over ssh
 - user must pull repository over ssh
 // do we have bare repos? why do we not have bare repos?
 - user must push repository over ssh
 - user must clone over http
 // can we push over http? 
 - user must ignore a file from tracking
 - user must merge two versions of repository
 - user must see log of changes
 - user must rewrite history of changes
 - user should remove file from history of changes `a.k.a git filter-repo --path log --invert-paths`