Fixed Item Bug....AGAIN!

Earlier fix was creating double instances. Created new function called
AddItems(numOfPlayers) that adds just the items after players are
instantiated in the Start() function. Seems to work properly now.
Merge pull request #76 from jajav33/master

Fixed Item Bug....AGAIN!
Added the player sprite
Merge pull request #77 from Jacky7533/master

Added the player sprite