Play a game of Roshambo against a computer!
Instructions on how to play:
Run the command "node Roshambo.js (flag)"
Flag is represented by the move choice you want to make.
If you want to throw rock, you would type "node Roshambo.js --rock" or it's short version, "node Roshambo.js -r"
If you want to throw paper, you would type "node Roshambo.js --paper" or it's short version, "node Roshambo.js -p"
If you want to throw scissors, you would type "node Roshambo.js --scissors" or it's short version, "node Roshambo.js -s"