* Moved BlockingQueue, DoubleDictionary, and ExpiringCache into OpenMetaverseTypes.dll

* First attempt at an EventQueueServer implementation, untested
* Implemented a capabilities server that can route capabilities to local callbacks or remote URIs
* Modified HttpServer.HttpRequestCallback to return a bool: true to close the connection, false to leave it open
* Removed all locks from HttpServer and added try/catch around HttpListenerContext operations
* Added Color4.FromHSV()

git-svn-id: http://libopenmetaverse.googlecode.com/svn/libopenmetaverse/trunk@2379 52acb1d6-8a22-11de-b505-999d5b087335

OpenMetaverse/Capabilities/HttpRequestSignature.cs

@@ -41,6 +41,7 @@ namespace OpenMetaverse.Capabilities
         private string contentType;
         private string path;
 
+        /// <summary>HTTP method</summary>
         public string Method
         {
             get { return method; }
@@ -50,6 +51,7 @@ namespace OpenMetaverse.Capabilities
                 else method = String.Empty;
             }
         }
+        /// <summary>HTTP Content-Type</summary>
         public string ContentType
         {
             get { return contentType; }
@@ -59,16 +61,21 @@ namespace OpenMetaverse.Capabilities
                 else contentType = String.Empty;
             }
         }
+        /// <summary>Relative URL path</summary>
         public string Path
         {
             get { return path; }
             set
             {
-                if (!String.IsNullOrEmpty(value)) path = value.ToLower();
+                if (!String.IsNullOrEmpty(value)) path = value;
                 else path = String.Empty;
             }
         }
 
+        /// <summary>
+        /// Constructor
+        /// </summary>
+        /// <param name="context">HTTP request to build a signature for</param>
         public HttpRequestSignature(HttpListenerContext context)
         {
             method = contentType = path = String.Empty;
@@ -123,6 +130,11 @@ namespace OpenMetaverse.Capabilities
             return hash;
         }
 
+        public override string ToString()
+        {
+            return String.Format("{0} {1} Content-Type: {2}", method, path, contentType);
+        }
+
         /// <summary>
         /// Does pattern matching to determine if an incoming HTTP request
         /// matches a given pattern. The incoming request must be on the