[Spells] Major update to cast restriction code and new spell field 'caster_requirement_id' (field220) implemented (#1508)

* Implemented spells_new table 'field220' as 'caster_requirement_id'

Implemented spells_new table 'field220' as 'caster_requirement_id'

* Update spell_effects.cpp

* updates to CastRestriction

enum using live description
updated entire function
missing and new types added
many fixes

* updates

* code fixes

* updates

* updates

* Update spdat.h

* typo fix

common/bodytypes.h

@@ -27,16 +27,17 @@ typedef enum {
 	BT_Extraplanar		= 6,
 	BT_Magical			= 7,	//this name might be a bit off,
 	BT_SummonedUndead	= 8,
-	BT_RaidGiant		= 9,
-	//					...
+	BT_RaidGiant		= 9,    //Velious era Raid Giant
+	BT_RaidColdain      = 10,   //Velious era Raid Coldain
 	BT_NoTarget			= 11,	//no name, can't target this bodytype
 	BT_Vampire			= 12,
 	BT_Atenha_Ra		= 13,
 	BT_Greater_Akheva	= 14,
 	BT_Khati_Sha		= 15,
-	BT_Seru				= 16,	//not confirmed....
+	BT_Seru				= 16,	
+	BT_Grieg_Veneficus  = 17,
 	BT_Draz_Nurakk      = 18,
-	BT_Zek				= 19,
+	BT_Zek				= 19,	//"creatures from the Plane of War."
 	BT_Luggald			= 20,
 	BT_Animal			= 21,
 	BT_Insect			= 22,
@@ -46,17 +47,18 @@ typedef enum {
 	BT_Dragon			= 26,
 	BT_Summoned2		= 27,
 	BT_Summoned3		= 28,
-						//29
+	BT_Dragon2          = 29,   //database data indicates this is a dragon type (kunark and DoN?)
 	BT_VeliousDragon	= 30,	//might not be a tight set
-	//					...
+	BT_Familiar			= 31,
 	BT_Dragon3			= 32,
 	BT_Boxes			= 33,
 	BT_Muramite			= 34,	//tribal dudes
 	//					...
 	BT_NoTarget2		= 60,
 	//					...
-	BT_SwarmPet			= 63,	//is this valid, or made up?
-	//					...
+	BT_SwarmPet			= 63,	//Looks like weapon proc related temp pets and few misc pets, should not be used for checking swarm pets in general.
+	BT_MonsterSummon	= 64,
+	                   // 65,   trap or effect related?
 	BT_InvisMan			= 66,	//no name, seen on 'InvisMan', can be /targeted
 	BT_Special			= 67
 } bodyType;