Enforce rule IDE0005 on build

(cherry picked from commit 6b1e4ef81938d264a2ddc8b626b0502f799aa640)

src/Directory.Build.props

@@ -30,6 +30,13 @@
     <!-- A test project gets the test sdk packages automatically added -->
     <TestProject>false</TestProject>
     <TestProject Condition="$(MSBuildProjectName.EndsWith('.Test'))">true</TestProject>
+
+    <!-- XML documentation comments are needed to enforce rule IDE0005 on build -->
+    <GenerateDocumentationFile>true</GenerateDocumentationFile>
+    <!--
+        CS1591: Missing XML comment for publicly visible type or member 'Type_or_Member'
+    -->
+    <NoWarn>$(NoWarn);CS1591</NoWarn>
   </PropertyGroup>
 
   <PropertyGroup>

src/NzbDrone.Common/OAuth/OAuthRequest.cs

@@ -29,7 +29,7 @@ public class OAuthRequest
         public virtual string Version { get; set; }
         public virtual string SessionHandle { get; set; }
 
-        /// <seealso cref="http://oauth.net/core/1.0#request_urls"/>
+        /// <seealso href="http://oauth.net/core/1.0#request_urls"/>
         public virtual string RequestUrl { get; set; }
 
 #if !WINRT

src/NzbDrone.Core/Parser/RomanNumerals/RomanNumeral.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Text;
 
 namespace NzbDrone.Core.Parser.RomanNumerals
@@ -209,7 +209,7 @@ private static string ToRomanNumeral(int number)
         /// Returns the Roman numeral that was passed in as either an Arabic numeral
         /// or a Roman numeral.
         /// </summary>
-        /// <returns>A <see cref="System.string" /> representing a Roman Numeral</returns>
+        /// <returns>A <see cref="string" /> representing a Roman Numeral</returns>
         public string ToRomanNumeral()
         {
             return ToString();
@@ -349,7 +349,7 @@ public bool Equals(RomanNumeral other)
         /// during creation.
         /// </summary>
         /// <returns>
-        /// A <see cref="System.string" /> that represents a Roman Numeral.
+        /// A <see cref="string" /> that represents a Roman Numeral.
         /// </returns>
         public override string ToString()
         {