added no time override in the _form for cards and decks view
added game controller to seprate functionality between deck card and playing a game with a deck, also moved over the functionality of the 'playing' from the deck controller to the game controller (the play_deck method and the check_answer method)
changed the way the cards are obtained to play them one after another using the object_id rather then the time from the object_id so i removed the time field from the deck and the card models. also changed the css layout of the pages so that it was a more clean and appealing to look at and eaiser on the eyes when using the program for hours.