Removing some unused using directives

Author: RogerKratz

Src/NHibernate.Envers.Tests/Properties/AssemblyInfo.cs

@@ -1,5 +1,4 @@
-using System.Reflection;
-using System.Runtime.InteropServices;
+using System.Runtime.InteropServices;
 
 // Setting ComVisible to false makes the types in this assembly not visible 
 // to COM components.  If you need to access a type in this assembly from 

Src/NHibernate.Envers/Entities/Mapper/Relation/Lazy/Proxy/DefaultEnversProxyFactory.cs

@@ -4,7 +4,6 @@
 using NHibernate.Envers.Configuration;
 using NHibernate.Envers.Entities.Mapper.Relation.Lazy.Initializor;
 using NHibernate.Envers.Reader;
-using NHibernate.Proxy;
 using NHibernate.Proxy.DynamicProxy;
 
 namespace NHibernate.Envers.Entities.Mapper.Relation.Lazy.Proxy

Src/NHibernate.Envers/Properties/AssemblyInfo.cs

@@ -1,5 +1,4 @@
 using System;
-using System.Reflection;
 using System.Runtime.InteropServices;
 
 [assembly: CLSCompliant(true)]