Combat fixes

Add actor update flag for hotbar to send hotbar changes all at once.
Add script for equipping all actions for a class/job.

Fix multiple script errors.
Fix multiple status flag errors
Fix battle command db errors
Fix error in spawnnpc and yolo.

data/scripts/commands/ability/shoulder_tackle.lua

@@ -1,5 +1,5 @@
 require("global");
-require("weaponskill");
+require("ability");
 
 function onSkillPrepare(caster, target, skill)
     return 0;