Core - Added stores for the different register-able types

Profiles - Refactored large parts of the profile structure to use these stores

src/Artemis.Core/Models/Profile/Conditions/DisplayConditionGroup.cs

@@ -1,6 +1,5 @@
 using System;
 using System.Linq;
-using Artemis.Core.Services;
 using Artemis.Storage.Entities.Profile.Abstract;
 using Artemis.Storage.Entities.Profile.Conditions;
 
@@ -108,12 +107,6 @@ namespace Artemis.Core
                 child.ApplyToEntity();
         }
 
-        internal override void Initialize(IDataModelService dataModelService)
-        {
-            foreach (var child in Children)
-                child.Initialize(dataModelService);
-        }
-
         internal override DisplayConditionPartEntity GetEntity()
         {
             return Entity;