Implemented the rest of the User Administration Client and tests, including observable classes.

Octokit.Reactive/Clients/IObservableUserAdministrationClient.cs

@@ -4,38 +4,52 @@ using System.Reactive;
 
 namespace Octokit.Reactive
 {
+    /// <summary>
+    /// A client for GitHub's User Administration API.
+    /// </summary>
+    /// <remarks>
+    /// See the <a href="https://developer.github.com/v3/users/administration/">Administration API documentation</a> for more details.
+    /// </remarks>
     public interface IObservableUserAdministrationClient
     {
         /// <summary>
-        /// A client for GitHub's User Administration API.
+        /// Promotes ordinary user to a site administrator.
         /// </summary>
         /// <remarks>
-        /// See the <a href="https://developer.github.com/v3/users/administration/">Administration API documentation</a> for more details.
+        /// https://developer.github.com/v3/users/administration/#promote-an-ordinary-user-to-a-site-administrator
         /// </remarks>
+        /// <param name="login">The user to promote to administrator.</param>
+        /// <returns></returns>
         IObservable<Unit> Promote(string login);
 
         /// <summary>
-        /// A client for GitHub's User Administration API.
+        /// Demotes a site administrator to an ordinary user.
         /// </summary>
         /// <remarks>
-        /// See the <a href="https://developer.github.com/v3/users/administration/">Administration API documentation</a> for more details.
+        /// https://developer.github.com/v3/users/administration/#demote-a-site-administrator-to-an-ordinary-user
         /// </remarks>
+        /// <param name="login">The user to demote from administrator.</param>
+        /// <returns></returns>
         IObservable<Unit> Demote(string login);
 
         /// <summary>
-        /// A client for GitHub's User Administration API.
+        /// Suspends a user.
         /// </summary>
         /// <remarks>
-        /// See the <a href="https://developer.github.com/v3/users/administration/">Administration API documentation</a> for more details.
+        /// https://developer.github.com/v3/users/administration/#suspend-a-user
         /// </remarks>
+        /// <param name="login">The user to suspend.</param>
+        /// <returns></returns>
         IObservable<Unit> Suspend(string login);
 
         /// <summary>
-        /// A client for GitHub's User Administration API.
+        /// Unsuspends a user.
         /// </summary>
         /// <remarks>
-        /// See the <a href="https://developer.github.com/v3/users/administration/">Administration API documentation</a> for more details.
+        /// https://developer.github.com/v3/users/administration/#unsuspend-a-user
         /// </remarks>
+        /// <param name="login">The user to unsuspend.</param>
+        /// <returns></returns>
         IObservable<Unit> Unsuspend(string login);
 
     }