Assorted bug fixes, remove dead Torch.Launcher project

Torch.API/IChatMessage.cs

@@ -8,9 +8,24 @@ namespace Torch.API
 {
     public interface IChatMessage
     {
+        /// <summary>
+        /// The time the message was created.
+        /// </summary>
         DateTime Timestamp { get; }
+
+        /// <summary>
+        /// The SteamID of the message author.
+        /// </summary>
         ulong SteamId { get; }
+
+        /// <summary>
+        /// The name of the message author.
+        /// </summary>
         string Name { get; }
+
+        /// <summary>
+        /// The content of the message.
+        /// </summary>
         string Message { get; }
     }
 }