Added handling of UPDATE_USER_DATA and DELETE_SESSION.
Added handling of UPDATE_USER_DATA and DELETE_SESSION.

freeCodeCamp/arcade-mode,freeCodeCamp/arcade-mode,kevinnorris/arcade-mode,kevinnorris/arcade-mode,kevinnorris/arcade-mode,freeCodeCamp/arcade-mode,freeCodeCamp/arcade-mode,kevinnorris/arcade-mode