Fix implementation of IDisposable interfaces

LibreMetaverse/Simulator.cs

@@ -551,14 +551,14 @@ namespace OpenMetaverse
             GC.SuppressFinalize(this);
         }
 
-        public virtual void Dispose(bool disposing)
+        protected virtual void Dispose(bool disposing)
         {
             if (!disposing) return;
 
             AckTimer?.Dispose();
             PingTimer?.Dispose();
             StatsTimer?.Dispose();
-            ConnectedEvent?.Close();
+            ConnectedEvent?.Dispose();
 
             // Force all the CAPS connections closed for this simulator
             Caps?.Disconnect(true);

LibreMetaverse/Voice/VoiceControl.cs

@@ -288,7 +288,16 @@ namespace OpenMetaverse.Voice
         /// </summary>
         public void Dispose()
         {
-            Stop();
+            Dispose(true);
+            GC.SuppressFinalize(this);
+        }
+
+        protected virtual void Dispose(bool disposing)
+        {
+            if (disposing)
+            {
+                Stop();
+            }
         }
 
         internal string GetVoiceDaemonPath()

LibreMetaverseTypes/UtilsConversions.cs

@@ -62,7 +62,7 @@ namespace OpenMetaverse
 	        "simstate",   // 22
             string.Empty, // 23
             "link",       // 24
-            "link_f", // 25
+            "link_f",     // 25
             string.Empty, // 26
             string.Empty, // 27
             string.Empty, // 28