Implement Linked Spell Reuse Timers

They started linked spells at OoW launch (I think)

At least canni was linked then.

This is rather user unfriendly, but that's live like.
Ex. the spells aren't actually put on cool down so you can attempt to cast them
still but you will be interrupted.

Titanium is particularly unfriendly with large differences in reuse times

common/ptimer.h

@@ -37,10 +37,12 @@ enum {	//values for pTimerType
 	pTimerSenseTraps = 12,
 	pTimerDisarmTraps = 13,
 	pTimerDisciplineReuseStart = 14,
-	pTimerDisciplineReuseEnd = 24,
+	pTimerDisciplineReuseEnd = 24, // client actually has 20 ids, but still no disc go that high even on live
 	pTimerCombatAbility = 25,
 	pTimerCombatAbility2 = 26, // RoF2+ Tiger Claw is unlinked from other monk skills, generic in case other classes ever need it
 	pTimerBeggingPickPocket = 27,
+	pTimerLinkedSpellReuseStart = 28,
+	pTimerLinkedSpellReuseEnd = 48,
 
 	pTimerLayHands = 87,		//these IDs are used by client too
 	pTimerHarmTouch = 89,		//so dont change them