Fixes #196 - reorder messages to prevent dbgr fail to start

This commit sends the initialized event *after* the initializeRequest response (that sends capabilities info).  This was recommended by @isidorn in issue http://github.com/Microsoft/vscode/issues/4567.

Author: rkeithhill

src/PowerShellEditorServices.Protocol/Server/DebugAdapterBase.cs

@@ -54,19 +54,18 @@ private async Task HandleInitializeRequest(
             object shutdownParams,
             RequestContext<InitializeResponseBody> requestContext)
         {
-            // Send the Initialized event first so that we get breakpoints
-            await requestContext.SendEvent(
-                InitializedEvent.Type,
-                null);
-
             // Now send the Initialize response to continue setup
             await requestContext.SendResult(
-                new InitializeResponseBody
-                {
+                new InitializeResponseBody {
                     SupportsConfigurationDoneRequest = true,
                     SupportsConditionalBreakpoints = true,
                     SupportsFunctionBreakpoints = true
                 });
+
+            // Send the Initialized event first so that we get breakpoints
+            await requestContext.SendEvent(
+                InitializedEvent.Type,
+                null);
         }
     }
 }