Certificate/wireless plugins; major refactoring

Migrate much of BI to Services.
Added Wireless Profile Provider plugin feature.
Added Certificate Authority Provider plugin feature.
Modified Certificate Provider plugin feature.
Database migration v17, for Device Profiles.
Enrolment Client Updated to support CA Certificates, Wireless Profiles
and Hardware Info.
New Client Enrolment Protocol to support new features.
Plugin Manifest Generator added to main solution.
Improved AD search performance.

Disco.Models/ClientServices/EnrolmentInformation/Processor.cs

@@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Disco.Models.ClientServices.EnrolmentInformation
+{
+    public class Processor
+    {
+        public string DeviceID { get; set; }
+        public string Manufacturer { get; set; }
+        public string Name { get; set; }
+        public string Description { get; set; }
+        public string Architecture { get; set; }
+        public short Family { get; set; }
+        public int MaxClockSpeed { get; set; }
+        public int NumberOfCores { get; set; }
+        public int NumberOfLogicalProcessors { get; set; }
+    }
+}