Update v0.4.0! - "Pick and Axe"

Update v0.4.0 Alpha changelist:

- Added new NPCs kids (Evelyn, Alfred, Noah)
- Added new Mobs (Dogs, Bandits)
- Added new quests
- Added drop from some mobs
- Added inventory for craft items
- Added new tools (Pickaxe, Axe)
- Added ore mining
- Added wood chopping
- Improved NPC's clothes
- Changed weapons and tools model
- Fixed some interface bugs
- Added new soundtrack for tavern
- Improved some textures
- You can set your spawn point now
- Added spawnpoint to Silenwood