How To Create CLI Apps

Himanshu Singh created two CLI apps and names them markOne and markTwo. The names are not common because I made them as an assignment. The first CLI app is a "Test Your Mind" quiz. The second is also a quiz, but this time it will check that you are an "emoji person" or not. Tools I used include: Closure, readline-sync, an online IDE, a dependency, and a tool for testing your knowledge of how to use the terminal.