Created PackageActionsResolver object to deal with IPackageAction plugins.

src/Umbraco.Core/CacheRefreshersResolver.cs

@@ -1,43 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using umbraco.interfaces;
-
-namespace Umbraco.Core
-{
-	/// <summary>
-	/// A resolver to return all ICacheRefresher objects
-	/// </summary>
-	internal sealed class CacheRefreshersResolver : LegacyTransientObjectsResolver<CacheRefreshersResolver, ICacheRefresher>
-	{
-	
-		/// <summary>
-		/// Constructor
-		/// </summary>
-		/// <param name="refreshers"></param>		
-		internal CacheRefreshersResolver(IEnumerable<Type> refreshers)
-			: base(refreshers)
-		{
-			
-		}
-
-
-		/// <summary>
-		/// Gets the <see cref="ICacheRefresher"/> implementations.
-		/// </summary>
-		public IEnumerable<ICacheRefresher> CacheResolvers
-		{
-			get
-			{
-				EnsureRefreshersList();
-				return Values;
-			}
-		}
-
-		protected override Guid GetUniqueIdentifier(ICacheRefresher obj)
-		{
-			return obj.UniqueIdentifier;
-		}
-	}
-}