updated tile and boat sprites
Merge branch 'master' of github.com:Chronoberry/unity-random-level-builder

Conflicts:
	slab/Assets/Scenes/testJohnny.unity.meta
	slab/Assets/coralTiles.unity.meta
redistributed treasure chests
moved coralTiles scene
catch exceptions
Merge branch 'master' into healthbar

Conflicts:
	slab/Assets/Scripts/Boat.cs