Changelog
547bfc2 Add go mod to the cli tool
563d3f0 Do not check if stdin is a character device
464247e Fix was in the file
6aebbb4 Fix typo in newGraph func
a9a6db5 Improve argument parsing
e9e9a4a Improves args handling and fixes np when line has no leading star
9c99746 Make go get work
1e318e7 Merge pull request #1 from gopherclass/fork
072e61b Renamed cli folder
40cb835 Renamed cli folder