created class user to store scores of users of the game
created users csv file and variable to access it on the controller
Merge branch 'master' of https://github.com/drodriguez56/team_project_w1 into daniel
changes on controller (milionare to add user). added class user to model and some methods on view
added ability to exit at any point in the game
added validation of user to the controller and some print methods to the view
added method save-changes to export data using the CSVParser module
Merge pull request #23 from drodriguez56/jay

Jay
Merge branch 'master' of https://github.com/drodriguez56/team_project_w1 into daniel
Merge pull request #22 from drodriguez56/daniel

Daniel
added CSVParser export for usernames
Merge pull request #24 from drodriguez56/daniel

added CSVParser export for usernames
edited the sentence structure for some prompts
added loop for user yes/no imput
Merge pull request #26 from drodriguez56/daniel

added loop for user yes/no imput
Merge pull request #25 from drodriguez56/feteviewchange

View edits
readded a username and made some sentence changes to the view
added changes to view controller
Merge pull request #27 from drodriguez56/feteviewchange

readded a username and made some sentence changes to the view
changes on view