Overlight vs. Underdark Hotfix 1

[h3]New![/h3]

Added a different image asset for empowered mushrooms

[h3]Balance[/h3]

Nerfed healing from light spirit and regenerate to 5

[h3]Fixes[/h3]

Fixed soul jar stalling game when it falls into water
Fixed shining bolt and light arrow increasing stacks incorrectly
Fixed aura of decay stun locking
Fixed resurrected minion from being controllable by the original summoner (Woopsies)
Fixed ghosts sinking when they go below water