Add DebuggerDisplay property to model classes

Octokit/Models/Request/BranchUpdate.cs

@@ -1,4 +1,6 @@
-using System.Diagnostics;
+using System;
+using System.Diagnostics;
+using System.Globalization;
 
 namespace Octokit
 {
@@ -18,5 +20,13 @@ namespace Octokit
         {
             Protection = new BranchProtection();
         }
+
+        internal string DebuggerDisplay
+        {
+            get
+            {
+                return String.Format(CultureInfo.InvariantCulture, "Protection: {0}", Protection.DebuggerDisplay);
+            }
+        }
     }
 }

Octokit/Models/Response/BranchProtection.cs

@@ -1,5 +1,7 @@
-using System.Collections.Generic;
+using System;
+using System.Collections.Generic;
 using System.Diagnostics;
+using System.Globalization;
 
 namespace Octokit
 {
@@ -24,6 +26,14 @@ namespace Octokit
         {
             RequiredStatusChecks = new RequiredStatusChecks();
         }
+
+        internal string DebuggerDisplay
+        {
+            get
+            {
+                return String.Format(CultureInfo.InvariantCulture, "Enabled: {0}", Enabled);
+            }
+        }
     }
 
     [DebuggerDisplay("{DebuggerDisplay,nq}")]
@@ -69,6 +79,14 @@ namespace Octokit
                 Contexts.Clear();
             }
         }
+
+        internal string DebuggerDisplay
+        {
+            get
+            {
+                return String.Format(CultureInfo.InvariantCulture, "EnforcementLevel: {0} Contexts: {1}", EnforcementLevel.ToString(), Contexts.Count);
+            }
+        }
     }
 
     /// <summary>