Add Diminishing_None to Feral Charge. And Add Blizzlike Animations to Flags / Chest Captures. (#664)

* Add Diminishing_None to Feral Charge.

Closes https://github.com/azerothcore/azerothcore-wotlk/issues/648

Credit: AnonXS @L4G_Core

* Update Spell.h

* Add blizzlike ecapturing flag / chest animation

Code from Nostalrius.

* Add missing blizzlike animations.

Demonic Circle: Summon, Soul well, Ritual of Summoning. There's probably more.

* Update Object.cpp

src/game/Entities/Object/Object.cpp

@@ -209,6 +209,8 @@ void Object::BuildCreateUpdateBlockForPlayer(UpdateData* data, Player* target) c
                     updatetype = UPDATETYPE_CREATE_OBJECT2;
                     break;
                 default:
+                    if (((GameObject*)this)->GetOwner())
+			updatetype = UPDATETYPE_CREATE_OBJECT2;
                     break;
             }
         }