Added test case for word data fixture
Added word fixture
Refactored word data to its own object
Refactored game test data, shouldn't be connected with the fixture
Added test for getting a random word
Added random word in repository
Asserted game words instead of words
Improved random word performance
Refactored functional tests
Cleaned up duplicate code
Refactored word repository to proper unit test
Merge pull request #8 from marcojanssen/feature/wordGenerator

Feature/word generator