Added npm test script.
Removed unused backbone dependency.
Migrated unit tests from jasmine to mocha. This is personal preference.
Finished replacing jasmine with mocha
Istanbul coverage report.
Istanbul coverage report.
Moved drawing white card functionality onto deck.
Moved drawing black card functionality onto deck.
Removed duplicate card drawing behaviour
getDeck renamed to getDecks as this is more accurate.
Removed unnecessary pass-through.
REmoved unnecessary functions.
Separated new and old cards.