Added diagnostic logging

Logging enabled for fluent mapping discovery, convention discovery, and initial automapping behaviour (scanning, exclusions, and candidates).

To use, modify your Fluent.Configuration code:

    Fluently.Configure()
      ...
      .Diagnostics(dia =>
      {
        dia.Enable();
	dia.OutputToConsole();
      })
      .BuildSessionFactory();

Author: jagregory

src/FluentNHibernate.5.0.ReSharper

@@ -219,7 +219,7 @@
       <PredefinedRule Inspect="True" Prefix="_" Suffix="" Style="aaBb" ElementKind="PrivateStaticFields" />
       <PredefinedRule Inspect="True" Prefix="" Suffix="" Style="AaBb" ElementKind="PrivateConstants" />
       <PredefinedRule Inspect="True" Prefix="" Suffix="" Style="AaBb" ElementKind="PrivateStaticReadonly" />
-      <UserRule Inspect="True" Prefix="" Suffix="" Style="aa_bb" StaticnessKind="Static, Instance" AccessRight="Private, Protected, ProtectedInternal, Internal, Public" Description="MSpec naming">
+      <UserRule Inspect="False" Prefix="" Suffix="" Style="aa_bb" StaticnessKind="Static, Instance" AccessRight="Private, Protected, ProtectedInternal, Internal, Public" Description="MSpec naming">
         <ElementKinds>
           <Kind Name="Machine.Specifications_Behavior" />
           <Kind Name="Machine.Specifications_Context" />

src/FluentNHibernate.Specs/Automapping/Fixtures/StubTypeSource.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using FluentNHibernate.Diagnostics;
 
 namespace FluentNHibernate.Specs.Automapping.Fixtures
 {
@@ -16,5 +17,15 @@ public IEnumerable<Type> GetTypes()
         {
             return types;
         }
+
+        public void LogSource(IDiagnosticLogger logger)
+        {
+            logger.LoadedFluentMappingsFromSource(this);
+        }
+
+        public string GetIdentifier()
+        {
+            return "StubTypeSource";
+        }
     }
 }