Wonho

-   An interface - 'controllers/interface/CtrKeyIndex.java' is added.
    All the keys to proceed user input, that is charater, will be
    written here.

-   Interface - 'controllers.interfaces.CtrlKeyIndex.java' is
    implemented into all controllers - 'AttackOrRun.java' and
    'Direction.java. Minor issues are fixed at this interface to be 
    implemented properly. 

-   A minor change is updated at 'controllers/Direction.java'. A log 
    file - 'updates/updates_by_wono.log' is updated.