calculates distance between guess and game location
Merge pull request #8 from nolan-m/distance_method

calculates distance between guess and game location
Merge branch 'master' into bonnie
allows for gameplay with no win/final screen
Merge pull request #9 from bonniebright/bonnie

made factories for all models with faker.
changed model names
Merge pull request #10 from nolan-m/distance_method

changed model names
Merge branch 'master' into bonnie
create game capybara test in progress/end of day