Move old owned_computers and owned_consoles tables to a new OwnedMachines table

with corresponding GPUs, memory, processors, sound synths and storage related tables.

Cicm.Database/Models/StorageByOwnedMachine.cs

@@ -0,0 +1,15 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace Cicm.Database.Models
+{
+    public class StorageByOwnedMachine : BaseModel<long>
+    {
+        public long             OwnedMachineId { get; set; }
+        public StorageType      Type           { get; set; }
+        public StorageInterface Interface      { get; set; }
+        [Range(1, long.MaxValue)]
+        public long Capacity { get; set; }
+
+        public virtual OwnedMachine OwnedMachine { get; set; }
+    }
+}