Implemented binary resistances and some more (#18933)

- Fixed possible exploit with tamed pets having template immunities
- Implemented binary resistances
- Corrected resistances calculations
- Pets properly inherit players spell penetration
- Fixed doubled block calculation for damaging melee spells
- Auras removing snare effects will only remove the snaring component
- Shapeshifting will properly remove movement impairing auras only and not crowd control (dragon's breath)
- Immunities are properly checked versus all schools appearing in spell, unit is immune only if immune to all schools
- Spells with melee and magic school mask should compare armor reduction with resistances and select smaller reduction
- Demonic Circle: Teleport no longer removes root effects

(cherrypicked from 93746e8c4a79c8256cd4896533315683f143508c)

sql/updates/world/master/2019_07_16_00_world_2017_02_04_14_world.sql

@@ -0,0 +1,37 @@
+
+DELETE FROM `spell_custom_attr` WHERE `entry` IN (63124) AND `attributes`= 131072;
+INSERT INTO `spell_custom_attr` VALUES (63124, 131072); -- quest "There's Something About the Squire" (13654)
+
+DELETE FROM `spell_custom_attr` WHERE `entry` IN (63293, 68873, 70324, 64619) AND `attributes`= 4;
+INSERT INTO `spell_custom_attr` VALUES
+(63293, 4), -- Mimiron - spinning damage
+(68873, 4), -- Wailing Souls
+(70324, 4), -- Wailing Souls
+(64619, 4); -- Ulduar, Mimiron, Emergency Fire Bot, Water Spray
+
+DELETE FROM `spell_custom_attr` WHERE `entry` IN (66809, 67331, 66765, 67333) AND `attributes`=8;
+INSERT INTO `spell_custom_attr` VALUES
+(66809, 8), -- Meteor Fists
+(67331, 8), -- Meteor Fists
+(66765, 8), -- Meteor Fists
+(67333, 8); -- Meteor Fists
+
+DELETE FROM `spell_custom_attr` WHERE `entry` IN (66378, 67097, 67098, 67099, 64125, 64126, 72409, 72447, 72448, 72449, 62775) AND `attributes`=32768;
+INSERT INTO `spell_custom_attr` VALUES
+(66378, 32768), -- Trial of the Crusader, Jaraxxus, Shivan Slash
+(67097, 32768), -- Trial of the Crusader, Jaraxxus, Shivan Slash
+(67098, 32768), -- Trial of the Crusader, Jaraxxus, Shivan Slash
+(67099, 32768), -- Trial of the Crusader, Jaraxxus, Shivan Slash
+(64125, 32768), -- Ulduar, Yogg-Saron, Squeeze
+(64126, 32768), -- Ulduar, Yogg-Saron, Squeeze
+(72409, 32768), -- Rune of Blood (Deathbringer Saurfang)
+(72447, 32768), -- Rune of Blood (Deathbringer Saurfang)
+(72448, 32768), -- Rune of Blood (Deathbringer Saurfang)
+(72449, 32768), -- Rune of Blood (Deathbringer Saurfang)
+(62775, 32768); -- Ulduar: XT-002 Tympanic Tamparum
+
+DELETE FROM `spell_custom_attr` WHERE `entry` IN (45145) AND `attributes`= 1048576;
+INSERT INTO `spell_custom_attr` VALUES (45145, 1048576); -- Snake Trap Effect
+
+-- Remove old SPELL_ATTR0_CU_IS_TALENT (0x00000020 conflict with 335) and add new SPELL_ATTR0_CU_IS_TALENT (0x00800000)
+UPDATE `spell_custom_attr` SET attributes = attributes & ~32 | 8388608 WHERE `attributes` & 32 = 32;