fixed rugs
Added new map gen stuff.
Merge branch 'master' of https://github.com/TerranceN/ATA_Coop_Hackathon
Fixed grid unit.
fixed corner collisions
Merge branch 'master' of https://github.com/TerranceN/ATA_Coop_Hackathon
temp lighting
Merge branch 'master' into item

Conflicts:
	common/searchable.js
	common/world.js
Merge branch 'item' of https://github.com/TerranceN/ATA_Coop_Hackathon into item

Conflicts:
	common/world.js
corpse as a searchable and player items as gold dots
Merge branch 'item' of https://github.com/TerranceN/ATA_Coop_Hackathon into item