Script fixes and new effects.

Cleaned up unneeded requires in some scripts
Fixed Second Wind
Added new effect scripts
Added bard song scripts that mostly work

data/scripts/commands/ability/hundred_fists.lua

@@ -0,0 +1,17 @@
+require("global");
+require("ability");
+require("modifiers");
+
+function onAbilityPrepare(caster, target, ability)
+    return 0;
+end;
+
+function onAbilityStart(caster, target, ability)
+    return 0;
+end;
+
+function onSkillFinish(caster, target, skill, action, actionContainer)
+    --Take off 1/3 of attack delay. Not sure if this is the exact amount HF reduces by
+    action.statusMagnitude = 0.33 * caster.GetMod(modifiersGlobal.AttackDelay);
+    action.DoAction(caster, target, skill, actionContainer);
+end;