Rename ifNoCommandShowHelp() to ifNoArgsShowHelp()
Added example and test
Added colorless check
Added missing shelljs require
convert tabs to spaces
Added update command tests
Lot of changes at update command
Added 'execute the sample cli with update command test
Bump version
Added docs [ci skip]
Changes at Running Tests docs [ci skip]
Update README.md [ci skip]
Merge pull request #4 from subtub/develop

Develop