Game refactored and tests updated
Player model and tests refactored
old code removed
generated comments removed
#coordinates added to Player with test
#initialize, #distance_between_hunter_and_rabbit refactored and tests written
#zone tests created, ProxitityChecker and tests refactored
Merge branch 'dev_branch' into ruby_testing
Merge pull request #54 from amelialaundy/ruby_testing

Ruby Models testing
pulling in testing changes from dev branch