Cleanup usings

Author: ENikS

src/Builder/Selection/SelectedConstructor.cs

@@ -1,12 +1,12 @@
 // Copyright (c) Microsoft Corporation. All rights reserved. See License.txt in the project root for license information.
 
 using System.Reflection;
-using Unity.Policy;
 
 namespace Unity.Builder.Selection
 {
     /// <summary>
-    /// Objects of this type are the return value from <see cref="IConstructorSelectorPolicy.SelectConstructor"/>.
+    /// Objects of this type are the return value from 
+    /// <see cref="Unity.Policy.IConstructorSelectorPolicy.SelectConstructor"/>.
     /// It encapsulates the desired <see cref="ConstructorInfo"/> with the string keys
     /// needed to look up the <see cref="IResolverPolicy"/> for each
     /// parameter.

src/Policy/IMethodSelectorPolicy.cs

@@ -1,15 +1,14 @@
 // Copyright (c) Microsoft Corporation. All rights reserved. See License.txt in the project root for license information.
 
 using System.Collections.Generic;
-using System.Reflection;
 using Unity.Builder;
 using Unity.Builder.Selection;
 
 namespace Unity.Policy
 {
     /// <summary>
     /// An <see cref="IBuilderPolicy"/> that will examine the given
-    /// types and return a sequence of <see cref="MethodInfo"/> objects
+    /// types and return a sequence of <see cref="System.Reflection.MethodInfo"/> objects
     /// that should be called as part of building the object.
     /// </summary>
     public interface IMethodSelectorPolicy : IBuilderPolicy

src/Policy/IPropertySelectorPolicy.cs

@@ -1,7 +1,6 @@
 // Copyright (c) Microsoft Corporation. All rights reserved. See License.txt in the project root for license information.
 
 using System.Collections.Generic;
-using System.Reflection;
 using Unity.Builder;
 using Unity.Builder.Selection;
 
@@ -20,7 +19,7 @@ public interface IPropertySelectorPolicy : IBuilderPolicy
         /// <param name="context">Current build context.</param>
         /// <param name="resolverPolicyDestination">The <see cref='IPolicyList'/> to add any
         /// generated resolver objects into.</param>
-        /// <returns>Sequence of <see cref="PropertyInfo"/> objects
+        /// <returns>Sequence of <see cref="System.Reflection.PropertyInfo"/> objects
         /// that contain the properties to set.</returns>
         IEnumerable<SelectedProperty> SelectProperties(IBuilderContext context, IPolicyList resolverPolicyDestination);
     }