Generator update

It's been a while, but it's finally here ! This update contains a lot of new stuff, including a whole new generator !

Changes :

• New generator
• Better biome blending
• Ladders
• Blast furnace
• Tools
• Fire sounds
• Improvements to girafes
• Added iron & gold
• Improved user interface
• Added icon

Known bugs :

• Foliage despawns incorrectly
• Tiles disappearing sometimes

Patches :

0.3.1 :

• Fixed seed
• Player should not be under the map anymore
• Fixed hole in sea

That's it for now, the next update will take a while, I won't tell you what's in it yet though..