currently have a model to play the game with an overall timer, but not round timer
refactoring play_timed_game method. i think the round timer will with work with recursion
timed_game worked. timed_round almost there. recursion is working, but it doesn't exit yet
README updated
oops in wrong branch
trying to merge
Merge branch 'master' of https://github.com/armenvartan/terminal_memory_game
i'm confused