[ADD]

- 3rd monster type.

- Progression bar to visualize monster growth.

- Shop now has additional info about the monster. (Hatch time, Sell price)

- Shortcut key to open shop with [B]

[CHANGE] / [FIX]

- Fix bug where you can select two monsters at once

- Fix bug where you can only sell when you select to buy the monster

- Fix bug where progressionbar showed wrong color after harvesting monsters on a plot once

- Fix bug where you could open the shop while in the pause menu und vice versa