Added method to get CombinedCommitStatus

Octokit/Clients/CommitStatusClient.cs

@@ -41,6 +41,24 @@ namespace Octokit
                 null);
         }
 
+        /// <summary>
+        /// Retrieves a combined view of statuses for the specified reference. A reference can be a commit SHA, a branch name, or
+        /// a tag name.
+        /// </summary>
+        /// <remarks>Only users with pull access can see this.</remarks>
+        /// <param name="owner">The owner of the repository</param>
+        /// <param name="name">The name of the repository</param>
+        /// <param name="reference">The reference (SHA, branch name, or tag name) to list commits for</param>
+        /// <returns></returns>
+        public Task<CombinedCommitStatus> GetCombined(string owner, string name, string reference)
+        {
+            Ensure.ArgumentNotNullOrEmptyString(owner, "owner");
+            Ensure.ArgumentNotNullOrEmptyString(name, "name");
+            Ensure.ArgumentNotNullOrEmptyString(reference, "reference");
+
+            return ApiConnection.Get<CombinedCommitStatus>(ApiUrls.CombinedCommitStatus(owner, name, reference));
+        }
+
         /// <summary>
         /// Creates a commit status for the specified ref.
         /// </summary>