Crafting categories, Charcoal Kiln and more backpack slots - update log (0.3.9)

The game prototype has been updated (0.3.9):

• Crafting infos have been divided into categories to improve readability
• Charcoal Kiln added to turn sticks int coal (2x Stick = 1 Coal)
• More backpack slots added to improve QoL
• Misc bugfixes

Cheers,

Matt