Performance boost (exponential) - Adjusted default idle cast check timers in rules

- NPC:NPCToNPCAggroTimerMin	500 (Now 6000) 6 seconds
	- NPC:NPCToNPCAggroTimerMax	2000 (Now 60000) 60 seconds
	- Database version 9089 will take care of this update automatically only if you used the default values
	- The CPU cost of NPC's checking the entire entity list to cast beneficial spells (Heals/Buffs) becomes extremely high when
		higher NPC count zones exist (Based off of process profiling)
			- Distance checks for every single NPC to every single other NPC who are casting beneficial spells occur every .5 - 2 seconds unless
				npc_spells dictates other values, which most of the time it does not
	- Zones that once fluctuated from 1-8% CPU with no activity (Idle but players present) now idle at .5% based on my testings due
		to this change in conjunction with the past few performance commits, these are zones that have 600-800 NPC's in them
	- These values normally are overidden by the spells table (npc_spells), fields (idle_no_sp_recast_min, idle_no_sp_recast_max)

common/ruletypes.h

@@ -347,8 +347,8 @@ RULE_INT(Spells, AI_EngagedDetrimentalChance, 20) // Chance during third AI Cast
 RULE_INT(Spells, AI_PursueNoSpellMinRecast, 500) // AI spell recast time(MS) check when no spell is cast while chasing target. (min time in random)
 RULE_INT(Spells, AI_PursueNoSpellMaxRecast, 2000) // AI spell recast time(MS) check when no spell is cast while chasing target. (max time in random)
 RULE_INT(Spells, AI_PursueDetrimentalChance, 90) // Chance while chasing target to cast a detrimental spell.
-RULE_INT(Spells, AI_IdleNoSpellMinRecast, 500) // AI spell recast time(MS) check when no spell is cast while idle. (min time in random)
-RULE_INT(Spells, AI_IdleNoSpellMaxRecast, 2000) // AI spell recast time(MS) check when no spell is cast while chasing target. (max time in random)
+RULE_INT(Spells, AI_IdleNoSpellMinRecast, 6000) // AI spell recast time(MS) check when no spell is cast while idle. (min time in random)
+RULE_INT(Spells, AI_IdleNoSpellMaxRecast, 60000) // AI spell recast time(MS) check when no spell is cast while chasing target. (max time in random)
 RULE_INT(Spells, AI_IdleBeneficialChance, 100) // Chance while idle to do a beneficial spell on self or others.
 RULE_BOOL(Spells, SHDProcIDOffByOne, true) // pre June 2009 SHD spell procs were off by 1, they stopped doing this in June 2009 (so UF+ spell files need this false)
 RULE_BOOL(Spells, Jun182014HundredHandsRevamp, false) // this should be true for if you import a spell file newer than June 18, 2014

common/version.h

@@ -30,7 +30,7 @@
 	Manifest: https://github.com/EQEmu/Server/blob/master/utils/sql/db_update_manifest.txt
 */
 
-#define CURRENT_BINARY_DATABASE_VERSION 9088
+#define CURRENT_BINARY_DATABASE_VERSION 9089
 #ifdef BOTS
 	#define CURRENT_BINARY_BOTS_DATABASE_VERSION 9000
 #else