Fixed broken lighting.
prop_coreball lighting was broken when fix was applied.

prop_coreball Fix

Added a "fix" for the original prop_coreball entity.
Uses RenderOverride, which might conflict with other addons that are adding their own RenderOverride to the prop_coreball entity.
Can be disabled or enabled with the prop_coreball_fix cvar. The default value is 1, so it is enabled.

Braking changes and enhancements

• Renamed prop_coreball to sent_prop_coreball;
  
• Renamed prop_coreball_effect to sent_prop_coreball_effect;
  
• sent_prop_coreball and _effect variant are now using sent_prop_coreball_base as thier base;

• Added kill icon;
  
• Added PrintName to sent_prop_coreball and _effect variant;
  
• Added correct "language item" for kill feed;
  
• Now sets original entity name back if said entity was dissolved, just in case;

Screw it, changed to dissolvetype 3

Changed dissolvetype to somewhat correct value.

:/