Just some basic bug fixes

-Fix for explosion lag issue on clients in an online game.
-Fix to remove any fireballs hanging in the air in a save game,
-Fix to only show the spawn limit message to the player attempting to spawn something.
-Fix for spawn limit overrun when shearing or breeding mooshrooms.
-Reduce the ghast sounds volume.
-Increased the limit for painings/item frames, villagers, and snow golems in a world.
-added spawn limit messages.
-display a message when the maximum paining/item frames are reached.
-display a message when the use tries to spawn an enemy from a spawn egg in peaceful mode.
-display a message when the user tries to put an animal in love mode when the spawn limits have been reached.

Hope this helps all little things but helpful to the game!