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/MemoryByOwnedMachine.cs

@@ -0,0 +1,16 @@
+using System.ComponentModel;
+
+namespace Cicm.Database.Models
+{
+    public class MemoryByOwnedMachine : BaseModel<long>
+    {
+        public long        OwnedMachineId { get; set; }
+        public MemoryType  Type           { get; set; }
+        public MemoryUsage Usage          { get; set; }
+        public long        Size           { get; set; }
+        [DisplayName("Speed (Hz)")]
+        public double Speed { get; set; }
+
+        public virtual OwnedMachine OwnedMachine { get; set; }
+    }
+}