Added button to show actual borders on tiles to avoid confusion when collecting material.

Major corrections!
- Material values of Tile 12A/B were swapped
- Space Marine factory and city alone did not mark the world as occupied (-> no material)

Added labels to show how many units are available in the respective stack.

Changed image

- Corrected and shortened the round overview (note, bottom right)
- set the orientation of reinforcement tokens that are added to the battle boards

Based on the scripted version from Ricu:
- scaled up the battle board height
- set the units to be added farther down, as to not collide with the dice
- added invisible (warp storm) walls between and to the sides of the battle boards to keep the dice from flying off when rolled
- corrected the battle info text