Fallen Kingdom cover prototype 3

This is another attempts to make a cool cover. The changes are:

- Placed the title on 2 lines for bigger letters
- Made the letters brighter for better visibility
- Added some cracks to the letters as people suggested
- Made some edge detection to reinforce the outline of the map.
- Added some relief to the background texture
- changed the dark gradient and placed the letters under the gradient
- added a shadow around the picture
- Changed the ship and added a dragon

I forgot to add the sub-title, but was thinking of using
"Vikings fighting for the glory of their god"

Since, the goal of the game is to accumulate glory points.

I thought of adding more clip-art on the map like if this was the flag of the kingdom that lives in that area. I would use the same icon than my unit tokens. But I am not sure if it would be too much.