Token Visualization for played units

[StefanoFiumara]

Find a way to represent cards when they are played on a board tile

• New scene to represent card token TokenView
  • Token should fit on a hex tile, and display at least a portion of the card's portrait
  • Different views for Units/Buildings?
• Map View creates child nodes placed on tile coords
  • Respond to PlayCardAction
    • When card is played from hand, animate CardView away from hand
  • Animate TokenView into position (fade? bounce?)